Searched refs:delta (Results 1 - 200 of 648) sorted by relevance

1234

/linux-4.1.27/scripts/
H A Dbloat-o-meter34 delta, common = [], {}
44 delta.append((-old[name], name))
50 delta.append((new[name], name))
56 delta.append((d, name))
58 delta.sort()
59 delta.reverse()
63 print("%-40s %7s %7s %+7s" % ("function", "old", "new", "delta"))
64 for d, n in delta:
H A Dshow_delta21 options, the time information is converted to show the time delta between
59 # convert_line adds a delta for each line
72 delta = time - base_time
75 delta = time - last_time
78 return ("[%5.6f < %5.6f >]" % (time, delta)) + rest
/linux-4.1.27/arch/x86/include/asm/
H A Dpvclock.h20 * Scale a 64-bit delta by scaling and multiplying by a 32-bit fraction,
23 static inline u64 pvclock_scale_delta(u64 delta, u32 mul_frac, int shift) pvclock_scale_delta() argument
33 delta >>= -shift; pvclock_scale_delta()
35 delta <<= shift; pvclock_scale_delta()
47 : "a" ((u32)delta), "1" ((u32)(delta >> 32)), "2" (mul_frac) ); pvclock_scale_delta()
53 : "0"(delta), pvclock_scale_delta()
65 u64 delta = __native_read_tsc() - src->tsc_timestamp; pvclock_get_nsec_offset() local
66 return pvclock_scale_delta(delta, src->tsc_to_system_mul, pvclock_get_nsec_offset()
H A Drwsem.h209 static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem) rwsem_atomic_add() argument
213 : "er" (delta)); rwsem_atomic_add()
219 static inline long rwsem_atomic_update(long delta, struct rw_semaphore *sem) rwsem_atomic_update() argument
221 return delta + xadd(&sem->count, delta); rwsem_atomic_update()
H A Dpvclock-abi.h11 * of the last update. So the guest can use the tsc delta to get a
/linux-4.1.27/tools/perf/util/
H A Dstat.c7 double delta; update_stats() local
10 delta = val - stats->mean; update_stats()
11 stats->mean += delta / stats->n; update_stats()
12 stats->M2 += delta*(val - stats->mean); update_stats()
/linux-4.1.27/drivers/net/fddi/skfp/
H A Dsmttimer.c67 u_long delta = 0 ; smt_timer_start() local
91 delta = 0 ; smt_timer_start()
93 if (delta + tm->tm_delta > time) { smt_timer_start()
96 delta += tm->tm_delta ; smt_timer_start()
101 timer->tm_delta = time - delta ; smt_timer_start()
122 u_long delta ; timer_done() local
128 delta = hwt_read(smc) ; timer_done()
132 if (delta >= tm->tm_delta) { timer_done()
134 delta -= tm->tm_delta ; timer_done()
139 tm->tm_delta -= delta ; timer_done()
140 delta = 0 ; timer_done()
/linux-4.1.27/kernel/trace/
H A Dtrace_benchmark.c38 u64 delta; trace_do_benchmark() local
57 delta = stop - start; trace_do_benchmark()
64 bm_first = delta; trace_do_benchmark()
70 bm_last = delta; trace_do_benchmark()
72 if (delta > bm_max) trace_do_benchmark()
73 bm_max = delta; trace_do_benchmark()
74 if (!bm_min || delta < bm_min) trace_do_benchmark()
75 bm_min = delta; trace_do_benchmark()
89 bm_total += delta; trace_do_benchmark()
90 bm_totalsq += delta * delta; trace_do_benchmark()
104 delta = bm_total; trace_do_benchmark()
105 do_div(delta, bm_cnt); trace_do_benchmark()
106 avg = delta; trace_do_benchmark()
H A Dtrace_irqsoff.c298 static int report_latency(struct trace_array *tr, cycle_t delta) report_latency() argument
301 if (delta < tracing_thresh) report_latency()
304 if (delta <= tr->max_latency) report_latency()
316 cycle_t T0, T1, delta; check_critical_timing() local
322 delta = T1-T0; check_critical_timing()
328 if (!report_latency(tr, delta)) check_critical_timing()
334 if (!report_latency(tr, delta)) check_critical_timing()
347 tr->max_latency = delta; check_critical_timing()
/linux-4.1.27/kernel/sched/
H A Dstats.h8 rq_sched_info_arrive(struct rq *rq, unsigned long long delta) rq_sched_info_arrive() argument
11 rq->rq_sched_info.run_delay += delta; rq_sched_info_arrive()
20 rq_sched_info_depart(struct rq *rq, unsigned long long delta) rq_sched_info_depart() argument
23 rq->rq_cpu_time += delta; rq_sched_info_depart()
27 rq_sched_info_dequeued(struct rq *rq, unsigned long long delta) rq_sched_info_dequeued() argument
30 rq->rq_sched_info.run_delay += delta; rq_sched_info_dequeued()
37 rq_sched_info_arrive(struct rq *rq, unsigned long long delta) rq_sched_info_arrive() argument
40 rq_sched_info_dequeued(struct rq *rq, unsigned long long delta) rq_sched_info_dequeued() argument
43 rq_sched_info_depart(struct rq *rq, unsigned long long delta) rq_sched_info_depart() argument
60 * delta taken on each cpu would annul the skew.
64 unsigned long long now = rq_clock(rq), delta = 0; sched_info_dequeued() local
68 delta = now - t->sched_info.last_queued; sched_info_dequeued()
70 t->sched_info.run_delay += delta; sched_info_dequeued()
72 rq_sched_info_dequeued(rq, delta); sched_info_dequeued()
82 unsigned long long now = rq_clock(rq), delta = 0; sched_info_arrive() local
85 delta = now - t->sched_info.last_queued; sched_info_arrive()
87 t->sched_info.run_delay += delta; sched_info_arrive()
91 rq_sched_info_arrive(rq, delta); sched_info_arrive()
116 unsigned long long delta = rq_clock(rq) - sched_info_depart() local
119 rq_sched_info_depart(rq, delta); sched_info_depart()
192 * clock delta is behind the expiring timer value. cputimer_running()
H A Dproc.c41 * Furthermore, in order to avoid synchronizing all per-cpu delta folding
46 * again, being late doesn't loose the delta, just wrecks the sample.
81 long nr_active, delta = 0; calc_load_fold_active() local
87 delta = nr_active - this_rq->calc_load_active; calc_load_fold_active()
91 return delta; calc_load_fold_active()
117 * The basic idea is to fold the nr_active delta into a global idle-delta upon
118 * entering NO_HZ state such that we can include this as an 'extra' cpu delta
126 * We avoid this by keeping two idle-delta counters and flipping them
145 * sample, for this cpu (effectively using the idle-delta for this cpu which
167 * next idle-delta. calc_load_write_idx()
183 long delta; calc_load_enter_idle() local
186 * We're going into NOHZ mode, if there's any pending delta, fold it calc_load_enter_idle()
187 * into the pending idle delta. calc_load_enter_idle()
189 delta = calc_load_fold_active(this_rq); calc_load_enter_idle()
190 if (delta) { calc_load_enter_idle()
192 atomic_long_add(delta, &calc_load_idle[idx]); calc_load_enter_idle()
219 long delta = 0; calc_load_fold_idle() local
222 delta = atomic_long_xchg(&calc_load_idle[idx], 0); calc_load_fold_idle()
224 return delta; calc_load_fold_idle()
297 * calc_load_account_active(), but since an idle CPU folds its delta into
299 * in the pending idle delta if our idle period crossed a load cycle boundary.
306 long delta, active, n; calc_global_nohz() local
312 delta = jiffies - calc_load_update - 10; calc_global_nohz()
313 n = 1 + (delta / LOAD_FREQ); calc_global_nohz()
348 long active, delta; calc_global_load() local
354 * Fold the 'old' idle-delta to include all NO_HZ cpus. calc_global_load()
356 delta = calc_load_fold_idle(); calc_global_load()
357 if (delta) calc_global_load()
358 atomic_long_add(delta, &calc_load_tasks); calc_global_load()
381 long delta; calc_load_account_active() local
386 delta = calc_load_fold_active(this_rq); calc_load_account_active()
387 if (delta) calc_load_account_active()
388 atomic_long_add(delta, &calc_load_tasks); calc_load_account_active()
518 * Therefore we cannot use the delta approach from the regular tick since that
H A Dclock.c198 s64 delta; sched_clock_local() local
202 delta = now - scd->tick_raw; sched_clock_local()
203 if (unlikely(delta < 0)) sched_clock_local()
204 delta = 0; sched_clock_local()
209 * scd->clock = clamp(scd->tick_gtod + delta, sched_clock_local()
214 clock = scd->tick_gtod + delta; sched_clock_local()
349 * We just idled delta nanoseconds (called with irqs disabled):
H A Dcputime.c50 s64 delta; irqtime_account_irq() local
59 delta = sched_clock_cpu(cpu) - __this_cpu_read(irq_start_time); irqtime_account_irq()
60 __this_cpu_add(irq_start_time, delta); irqtime_account_irq()
70 __this_cpu_add(cpu_hardirq_time, delta); irqtime_account_irq()
72 __this_cpu_add(cpu_softirq_time, delta); irqtime_account_irq()
660 unsigned long long delta = vtime_delta(tsk); get_vtime_delta() local
663 tsk->vtime_snap += delta; get_vtime_delta()
666 return nsecs_to_cputime(delta); get_vtime_delta()
718 * that can thus safely catch up with a tickless delta. vtime_guest_enter()
794 unsigned long long delta; fetch_task_cputime() local
812 delta = vtime_delta(t); fetch_task_cputime()
819 *udelta = delta; fetch_task_cputime()
822 *sdelta = delta; fetch_task_cputime()
/linux-4.1.27/kernel/
H A Dtsacct.c35 u64 delta; bacct_add_tsk() local
40 delta = ktime_get_ns() - tsk->start_time; bacct_add_tsk()
42 do_div(delta, NSEC_PER_USEC); bacct_add_tsk()
43 stats->ac_etime = delta; bacct_add_tsk()
45 do_div(delta, USEC_PER_SEC); bacct_add_tsk()
46 stats->ac_btime = get_seconds() - delta; bacct_add_tsk()
130 u64 delta; __acct_update_integrals() local
136 delta = value.tv_sec; __acct_update_integrals()
137 delta = delta * USEC_PER_SEC + value.tv_usec; __acct_update_integrals()
139 if (delta == 0) __acct_update_integrals()
142 tsk->acct_rss_mem1 += delta * get_mm_rss(tsk->mm); __acct_update_integrals()
143 tsk->acct_vm_mem1 += delta * tsk->mm->total_vm; __acct_update_integrals()
H A Dtorture.c92 unsigned long delta; torture_onoff() local
128 delta = jiffies - starttime; torture_onoff()
129 sum_offline += delta; torture_onoff()
131 min_offline = delta; torture_onoff()
132 max_offline = delta; torture_onoff()
134 if (min_offline > delta) torture_onoff()
135 min_offline = delta; torture_onoff()
136 if (max_offline < delta) torture_onoff()
137 max_offline = delta; torture_onoff()
158 delta = jiffies - starttime; torture_onoff()
159 sum_online += delta; torture_onoff()
161 min_online = delta; torture_onoff()
162 max_online = delta; torture_onoff()
164 if (min_online > delta) torture_onoff()
165 min_online = delta; torture_onoff()
166 if (max_online < delta) torture_onoff()
167 max_online = delta; torture_onoff()
426 long delta; torture_shutdown() local
433 delta = shutdown_time - jiffies_snap; torture_shutdown()
437 torture_type, delta); torture_shutdown()
438 schedule_timeout_interruptible(delta); torture_shutdown()
H A Dasync.c114 ktime_t uninitialized_var(calltime), delta, rettime; async_run_entry_fn() local
126 delta = ktime_sub(rettime, calltime); async_run_entry_fn()
130 (long long)ktime_to_ns(delta) >> 10); async_run_entry_fn()
285 ktime_t uninitialized_var(starttime), delta, endtime; async_synchronize_cookie_domain() local
296 delta = ktime_sub(endtime, starttime); async_synchronize_cookie_domain()
300 (long long)ktime_to_ns(delta) >> 10); async_synchronize_cookie_domain()
/linux-4.1.27/tools/perf/tests/
H A Drdpmc.c35 u64 count, cyc = 0, time_offset = 0, enabled, running, delta; mmap_read_self() local
64 delta = time_offset + quot * time_mult + mmap_read_self()
67 enabled += delta; mmap_read_self()
69 running += delta; mmap_read_self()
126 u64 stamp, now, delta; __test__rdpmc() local
136 delta = now - stamp; __test__rdpmc()
137 pr_debug("%14d: %14Lu\n", n, (long long)delta); __test__rdpmc()
139 delta_sum += delta; __test__rdpmc()
/linux-4.1.27/samples/bpf/
H A Dtracex3_kern.c63 u64 delta = cur_time - *value; bpf_prog2() local
67 /* the lines below are computing index = log10(delta)*10 bpf_prog2()
75 l = log2l(delta); bpf_prog2()
77 index = (l * 64 + (delta - base) * 64 / base) * 3 / 64; bpf_prog2()
/linux-4.1.27/sound/pci/ice1712/
H A DMakefile7 snd-ice1712-objs := ice1712.o delta.o hoontech.o ews.o
/linux-4.1.27/arch/ia64/mm/
H A Dextable.c30 u64 delta = (u64) r - (u64) l; swap_ex() local
33 l->addr = r->addr + delta; swap_ex()
34 l->cont = r->cont + delta; swap_ex()
35 r->addr = tmp.addr - delta; swap_ex()
36 r->cont = tmp.cont - delta; swap_ex()
/linux-4.1.27/arch/mips/kernel/
H A Dcevt-r4k.c18 static int mips_next_event(unsigned long delta, mips_next_event() argument
25 cnt += delta; mips_next_event()
123 unsigned int delta; c0_compare_int_usable() local
144 for (delta = 0x10; delta <= 0x400000; delta <<= 1) { c0_compare_int_usable()
146 cnt += delta; c0_compare_int_usable()
151 /* increase delta if the timer was already expired */ c0_compare_int_usable()
207 /* Calculate the min / max delta */ r4k_clockevent_init()
H A Dcevt-gt641xx.c48 static int gt641xx_timer0_set_next_event(unsigned long delta, gt641xx_timer0_set_next_event() argument
59 GT_WRITE(GT_TC0_OFS, delta); gt641xx_timer0_set_next_event()
H A Dcevt-bcm1480.c72 static int sibyte_next_event(unsigned long delta, struct clock_event_device *cd) sibyte_next_event() argument
81 __raw_writeq(delta - 1, init); sibyte_next_event()
H A Dcevt-sb1250.c70 static int sibyte_next_event(unsigned long delta, struct clock_event_device *cd) sibyte_next_event() argument
79 __raw_writeq(delta - 1, init); sibyte_next_event()
H A Dcevt-txx9.c120 static int txx9tmr_set_next_event(unsigned long delta, txx9tmr_set_next_event() argument
129 __raw_writel(delta, &tmrptr->cpra); txx9tmr_set_next_event()
/linux-4.1.27/kernel/time/
H A Dtimecounter.c52 /* calculate the delta since the last timecounter_read_delta(): */ timecounter_read_delta()
95 u64 delta = (cycle_tstamp - tc->cycle_last) & tc->cc->mask; timecounter_cyc2time() local
103 if (delta > tc->cc->mask / 2) { timecounter_cyc2time()
104 delta = (tc->cycle_last - cycle_tstamp) & tc->cc->mask; timecounter_cyc2time()
105 nsec -= cc_cyc2ns_backwards(tc->cc, delta, tc->mask, frac); timecounter_cyc2time()
107 nsec += cyclecounter_cyc2ns(tc->cc, delta, tc->mask, &frac); timecounter_cyc2time()
H A Dclockevents.c205 * clockevents_increase_min_delta - raise minimum delta of a clock event device
206 * @dev: device to increase the minimum delta
208 * Returns 0 on success, -ETIME when the minimum delta reached the limit.
244 int64_t delta; clockevents_program_min_delta() local
248 delta = dev->min_delta_ns; clockevents_program_min_delta()
249 dev->next_event = ktime_add_ns(ktime_get(), delta); clockevents_program_min_delta()
255 clc = ((unsigned long long) delta * dev->mult) >> dev->shift; clockevents_program_min_delta()
263 * delta, if that fails as well get out of here. clockevents_program_min_delta()
283 int64_t delta; clockevents_program_min_delta() local
285 delta = dev->min_delta_ns; clockevents_program_min_delta()
286 dev->next_event = ktime_add_ns(ktime_get(), delta); clockevents_program_min_delta()
292 clc = ((unsigned long long) delta * dev->mult) >> dev->shift; clockevents_program_min_delta()
310 int64_t delta; clockevents_program_event() local
327 delta = ktime_to_ns(ktime_sub(expires, ktime_get())); clockevents_program_event()
328 if (delta <= 0) clockevents_program_event()
331 delta = min(delta, (int64_t) dev->max_delta_ns); clockevents_program_event()
332 delta = max(delta, (int64_t) dev->min_delta_ns); clockevents_program_event()
334 clc = ((unsigned long long) delta * dev->mult) >> dev->shift; clockevents_program_event()
H A Dtimekeeping.c114 static inline void tk_update_sleep_time(struct timekeeper *tk, ktime_t delta) tk_update_sleep_time() argument
116 tk->offs_boot = ktime_add(tk->offs_boot, delta); tk_update_sleep_time()
175 cycle_t now, last, mask, max, delta; timekeeping_get_delta() local
193 delta = clocksource_delta(now, last, mask); timekeeping_get_delta()
199 if (unlikely((~delta & mask) < (mask >> 3))) { timekeeping_get_delta()
201 delta = 0; timekeeping_get_delta()
204 /* Cap delta value to the max_cycles values to avoid mult overflows */ timekeeping_get_delta()
205 if (unlikely(delta > max)) { timekeeping_get_delta()
207 delta = tkr->clock->max_cycles; timekeeping_get_delta()
210 return delta; timekeeping_get_delta()
218 cycle_t cycle_now, delta; timekeeping_get_delta() local
223 /* calculate the delta since the last update_wall_time */ timekeeping_get_delta()
224 delta = clocksource_delta(cycle_now, tkr->cycle_last, tkr->mask); timekeeping_get_delta()
226 return delta; timekeeping_get_delta()
314 cycle_t delta; timekeeping_get_ns() local
317 delta = timekeeping_get_delta(tkr); timekeeping_get_ns()
319 nsec = (delta * tkr->mult + tkr->xtime_nsec) >> tkr->shift; timekeeping_get_ns()
616 cycle_t cycle_now, delta; timekeeping_forward_now() local
620 delta = clocksource_delta(cycle_now, tk->tkr_mono.cycle_last, tk->tkr_mono.mask); timekeeping_forward_now()
624 tk->tkr_mono.xtime_nsec += delta * tk->tkr_mono.mult; timekeeping_forward_now()
631 nsec = clocksource_cyc2ns(delta, tk->tkr_raw.mult, tk->tkr_raw.shift); timekeeping_forward_now()
1265 * @delta: pointer to a timespec delta value
1271 struct timespec64 *delta) __timekeeping_inject_sleeptime()
1273 if (!timespec64_valid_strict(delta)) { __timekeeping_inject_sleeptime()
1276 "sleep delta value!\n"); __timekeeping_inject_sleeptime()
1279 tk_xtime_add(tk, delta); __timekeeping_inject_sleeptime()
1280 tk_set_wall_to_mono(tk, timespec64_sub(tk->wall_to_monotonic, *delta)); __timekeeping_inject_sleeptime()
1281 tk_update_sleep_time(tk, timespec64_to_ktime(*delta)); __timekeeping_inject_sleeptime()
1282 tk_debug_account_sleep_time(delta); __timekeeping_inject_sleeptime()
1323 * @delta: pointer to a timespec64 delta value
1332 void timekeeping_inject_sleeptime64(struct timespec64 *delta) timekeeping_inject_sleeptime64() argument
1342 __timekeeping_inject_sleeptime(tk, delta); timekeeping_inject_sleeptime64()
1440 struct timespec64 delta, delta_delta; timekeeping_suspend() local
1465 delta = timespec64_sub(tk_xtime(tk), timekeeping_suspend_time); timekeeping_suspend()
1466 delta_delta = timespec64_sub(delta, old_delta); timekeeping_suspend()
1470 * has occurred and set old_delta to the current delta. timekeeping_suspend()
1472 old_delta = delta; timekeeping_suspend()
2007 struct timespec delta; do_adjtimex() local
2008 delta.tv_sec = txc->time.tv_sec; do_adjtimex()
2009 delta.tv_nsec = txc->time.tv_usec; do_adjtimex()
2011 delta.tv_nsec *= 1000; do_adjtimex()
2012 ret = timekeeping_inject_offset(&delta); do_adjtimex()
1270 __timekeeping_inject_sleeptime(struct timekeeper *tk, struct timespec64 *delta) __timekeeping_inject_sleeptime() argument
H A Dtick-sched.c55 ktime_t delta; tick_do_update_jiffies64() local
60 delta = ktime_sub(now, last_jiffies_update); tick_do_update_jiffies64()
61 if (delta.tv64 < tick_period.tv64) tick_do_update_jiffies64()
67 delta = ktime_sub(now, last_jiffies_update); tick_do_update_jiffies64()
68 if (delta.tv64 >= tick_period.tv64) { tick_do_update_jiffies64()
70 delta = ktime_sub(delta, tick_period); tick_do_update_jiffies64()
75 if (unlikely(delta.tv64 >= tick_period.tv64)) { tick_do_update_jiffies64()
78 ticks = ktime_divns(delta, incr); tick_do_update_jiffies64()
453 ktime_t delta; update_ts_time_stats() local
456 delta = ktime_sub(now, ts->idle_entrytime); update_ts_time_stats()
458 ts->iowait_sleeptime = ktime_add(ts->iowait_sleeptime, delta); update_ts_time_stats()
460 ts->idle_sleeptime = ktime_add(ts->idle_sleeptime, delta); update_ts_time_stats()
515 ktime_t delta = ktime_sub(now, ts->idle_entrytime); get_cpu_idle_time_us() local
517 idle = ktime_add(ts->idle_sleeptime, delta); get_cpu_idle_time_us()
556 ktime_t delta = ktime_sub(now, ts->idle_entrytime); get_cpu_iowait_time_us() local
558 iowait = ktime_add(ts->iowait_sleeptime, delta); get_cpu_iowait_time_us()
649 * Calculate the time delta for the next timer event. tick_nohz_stop_sched_tick()
650 * If the time delta exceeds the maximum time delta tick_nohz_stop_sched_tick()
652 * the time delta accordingly to ensure the tick_nohz_stop_sched_tick()
1056 ktime_t delta; tick_nohz_kick_tick()
1062 delta = ktime_sub(hrtimer_get_expires(&ts->sched_timer), now); tick_nohz_kick_tick()
1063 if (delta.tv64 <= tick_period.tv64) tick_nohz_kick_tick()
H A Dalarmtimer.c44 /* freezer delta & lock used to handle clock_nanosleep triggered wakeups */
243 ktime_t delta; alarmtimer_suspend() local
250 delta = ktime_sub(next->expires, base->gettime()); alarmtimer_suspend()
251 if (!min.tv64 || (delta.tv64 < min.tv64)) alarmtimer_suspend()
252 min = delta; alarmtimer_suspend()
283 ktime_t delta; alarmtimer_freezerset() local
287 delta = ktime_sub(absexp, base->gettime()); alarmtimer_freezerset()
290 if (!freezer_delta.tv64 || (delta.tv64 < freezer_delta.tv64)) alarmtimer_freezerset()
291 freezer_delta = delta; alarmtimer_freezerset()
407 ktime_t delta; alarm_forward() local
409 delta = ktime_sub(now, alarm->node.expires); alarm_forward()
411 if (delta.tv64 < 0) alarm_forward()
414 if (unlikely(delta.tv64 >= interval.tv64)) { alarm_forward()
417 overrun = ktime_divns(delta, incr); alarm_forward()
H A Dntp.c375 s64 delta; second_overflow() local
431 delta = ntp_offset_chunk(time_offset); second_overflow()
432 time_offset -= delta; second_overflow()
433 tick_length += delta; second_overflow()
803 long delta, delta_mod; hardpps_update_freq() local
823 delta = shift_right(ftemp - pps_freq, NTP_SCALE_SHIFT); hardpps_update_freq()
825 if (delta > PPS_MAXWANDER || delta < -PPS_MAXWANDER) { hardpps_update_freq()
827 "hardpps: PPSWANDER: change=%ld\n", delta); hardpps_update_freq()
839 delta_mod = delta; hardpps_update_freq()
853 return delta; hardpps_update_freq()
H A Dhrtimer.c810 ktime_t delta; hrtimer_forward() local
812 delta = ktime_sub(now, hrtimer_get_expires(timer)); hrtimer_forward()
814 if (delta.tv64 < 0) hrtimer_forward()
820 if (unlikely(delta.tv64 >= interval.tv64)) { hrtimer_forward()
823 orun = ktime_divns(delta, incr); hrtimer_forward()
1118 * Returns the delta to the next expiry event or KTIME_MAX if no timer
1248 ktime_t expires_next, now, entry_time, delta; hrtimer_interrupt() local
1346 delta = ktime_sub(now, entry_time); hrtimer_interrupt()
1347 if (delta.tv64 > cpu_base->max_hang_time.tv64) hrtimer_interrupt()
1348 cpu_base->max_hang_time = delta; hrtimer_interrupt()
1353 if (delta.tv64 > 100 * NSEC_PER_MSEC) hrtimer_interrupt()
1356 expires_next = ktime_add(now, delta); hrtimer_interrupt()
1359 ktime_to_ns(delta)); hrtimer_interrupt()
1742 * @delta: slack in expires timeout (ktime_t)
1747 schedule_hrtimeout_range_clock(ktime_t *expires, unsigned long delta, schedule_hrtimeout_range_clock() argument
1770 hrtimer_set_expires_range_ns(&t.timer, *expires, delta); schedule_hrtimeout_range_clock()
1792 * @delta: slack in expires timeout (ktime_t)
1799 * The @delta argument gives the kernel the freedom to schedule the
1801 * The kernel give the normal best effort behavior for "@expires+@delta",
1817 int __sched schedule_hrtimeout_range(ktime_t *expires, unsigned long delta, schedule_hrtimeout_range() argument
1820 return schedule_hrtimeout_range_clock(expires, delta, mode, schedule_hrtimeout_range()
/linux-4.1.27/arch/xtensa/include/asm/
H A Drwsem.h104 static inline void rwsem_atomic_add(int delta, struct rw_semaphore *sem) rwsem_atomic_add() argument
106 atomic_add(delta, (atomic_t *)(&sem->count)); rwsem_atomic_add()
125 static inline int rwsem_atomic_update(int delta, struct rw_semaphore *sem) rwsem_atomic_update() argument
128 return atomic_add_return(delta, (atomic_t *)(&sem->count)); rwsem_atomic_update()
/linux-4.1.27/arch/sparc/include/asm/
H A Drwsem.h97 static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem) rwsem_atomic_add() argument
99 atomic64_add(delta, (atomic64_t *)(&sem->count)); rwsem_atomic_add()
117 static inline long rwsem_atomic_update(long delta, struct rw_semaphore *sem) rwsem_atomic_update() argument
119 return atomic64_add_return(delta, (atomic64_t *)(&sem->count)); rwsem_atomic_update()
/linux-4.1.27/arch/sh/include/asm/
H A Drwsem.h99 static inline void rwsem_atomic_add(int delta, struct rw_semaphore *sem) rwsem_atomic_add() argument
101 atomic_add(delta, (atomic_t *)(&sem->count)); rwsem_atomic_add()
125 static inline int rwsem_atomic_update(int delta, struct rw_semaphore *sem) rwsem_atomic_update() argument
128 return atomic_add_return(delta, (atomic_t *)(&sem->count)); rwsem_atomic_update()
/linux-4.1.27/arch/c6x/kernel/
H A Dmodule.c21 long delta = ((long)dest - ep) >> 2; fixup_pcr() local
24 if ((delta >> (maskbits - 1)) == 0 || fixup_pcr()
25 (delta >> (maskbits - 1)) == -1) { fixup_pcr()
28 opcode |= ((delta & mask) << shift); fixup_pcr()
/linux-4.1.27/include/asm-generic/
H A Drwsem.h105 static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem) rwsem_atomic_add() argument
107 atomic_long_add(delta, (atomic_long_t *)&sem->count); rwsem_atomic_add()
126 static inline long rwsem_atomic_update(long delta, struct rw_semaphore *sem) rwsem_atomic_update() argument
128 return atomic_long_add_return(delta, (atomic_long_t *)&sem->count); rwsem_atomic_update()
/linux-4.1.27/drivers/net/ethernet/intel/e1000e/
H A Dptp.c32 * @delta: Desired frequency change in parts per billion
34 * Adjust the frequency of the PHC cycle counter by the indicated delta from
37 static int e1000e_phc_adjfreq(struct ptp_clock_info *ptp, s32 delta) e1000e_phc_adjfreq() argument
48 if ((delta > ptp->max_adj) || (delta <= -1000000000)) e1000e_phc_adjfreq()
51 if (delta < 0) { e1000e_phc_adjfreq()
53 delta = -delta; e1000e_phc_adjfreq()
66 adjustment *= delta; e1000e_phc_adjfreq()
84 * @delta: Desired change in nanoseconds
88 static int e1000e_phc_adjtime(struct ptp_clock_info *ptp, s64 delta) e1000e_phc_adjtime() argument
95 timecounter_adjtime(&adapter->tc, delta); e1000e_phc_adjtime()
/linux-4.1.27/arch/ia64/include/uapi/asm/
H A Drse.h59 long delta = ia64_rse_slot_num(addr) + num_regs; ia64_rse_skip_regs() local
62 delta -= 0x3e; ia64_rse_skip_regs()
63 return addr + num_regs + delta/0x3f; ia64_rse_skip_regs()
/linux-4.1.27/arch/arm/mach-omap1/
H A DMakefile45 obj-$(CONFIG_MACH_AMS_DELTA) += board-ams-delta.o ams-delta-fiq.o \
46 ams-delta-fiq-handler.o
H A Dams-delta-fiq.c22 #include <mach/board-ams-delta.h>
26 #include <mach/ams-delta-fiq.h>
29 .name = "ams-delta-fiq"
38 * See ams-delta-fiq.h for details of offsets.
H A Dboard-ams-delta.c2 * linux/arch/arm/mach-omap1/board-ams-delta.c
38 #include <mach/board-ams-delta.h>
43 #include <mach/ams-delta-fiq.h>
320 .name = "ams-delta-nand",
448 .name = "ams-delta-audio",
H A Dtimer32k.c109 static int omap_32k_timer_set_next_event(unsigned long delta, omap_32k_timer_set_next_event() argument
112 omap_32k_timer_start(delta); omap_32k_timer_set_next_event()
/linux-4.1.27/sound/soc/omap/
H A DMakefile17 snd-soc-ams-delta-objs := ams-delta.o
26 obj-$(CONFIG_SND_OMAP_SOC_AMS_DELTA) += snd-soc-ams-delta.o
/linux-4.1.27/drivers/net/ethernet/mellanox/mlx4/
H A Den_clock.c108 * @delta: Desired frequency change in parts per billion
110 * Adjust the frequency of the PHC cycle counter by the indicated delta from
113 static int mlx4_en_phc_adjfreq(struct ptp_clock_info *ptp, s32 delta) mlx4_en_phc_adjfreq() argument
122 if (delta < 0) { mlx4_en_phc_adjfreq()
124 delta = -delta; mlx4_en_phc_adjfreq()
128 adj *= delta; mlx4_en_phc_adjfreq()
142 * @delta: Desired change in nanoseconds
146 static int mlx4_en_phc_adjtime(struct ptp_clock_info *ptp, s64 delta) mlx4_en_phc_adjtime() argument
153 timecounter_adjtime(&mdev->clock, delta); mlx4_en_phc_adjtime()
/linux-4.1.27/drivers/gpu/drm/nouveau/nvkm/subdev/clk/
H A Dpllnv04.c51 int delta, bestdelta = INT_MAX; getMNP_single() local
108 delta = abs(calcclk - clk); getMNP_single()
112 if (delta < bestdelta) { getMNP_single()
113 bestdelta = delta; getMNP_single()
118 if (delta == 0) /* except this one */ getMNP_single()
153 int delta, bestdelta = INT_MAX; getMNP_double() local
204 delta = abs(calcclkout - clk); getMNP_double()
208 if (delta < bestdelta) { getMNP_double()
209 bestdelta = delta; getMNP_double()
216 if (delta == 0) /* except this one */ getMNP_double()
/linux-4.1.27/include/linux/
H A Dvmstat.h44 static inline void __count_vm_events(enum vm_event_item item, long delta) __count_vm_events() argument
46 raw_cpu_add(vm_event_states.event[item], delta); __count_vm_events()
49 static inline void count_vm_events(enum vm_event_item item, long delta) count_vm_events() argument
51 this_cpu_add(vm_event_states.event[item], delta); count_vm_events()
64 static inline void count_vm_events(enum vm_event_item item, long delta) count_vm_events() argument
70 static inline void __count_vm_events(enum vm_event_item item, long delta) __count_vm_events() argument
104 #define __count_zone_vm_events(item, zone, delta) \
106 zone_idx(zone), delta)
230 enum zone_stat_item item, int delta) __mod_zone_page_state()
232 zone_page_state_add(delta, zone, item); __mod_zone_page_state()
229 __mod_zone_page_state(struct zone *zone, enum zone_stat_item item, int delta) __mod_zone_page_state() argument
H A Dpps_kernel.h131 static inline void pps_sub_ts(struct pps_event_time *ts, struct timespec delta) pps_sub_ts() argument
133 ts->ts_real = timespec_sub(ts->ts_real, delta); pps_sub_ts()
135 ts->ts_raw = timespec_sub(ts->ts_raw, delta); pps_sub_ts()
H A Dhrtimer.h206 static inline void hrtimer_set_expires_range(struct hrtimer *timer, ktime_t time, ktime_t delta) hrtimer_set_expires_range() argument
209 timer->node.expires = ktime_add_safe(time, delta); hrtimer_set_expires_range()
212 static inline void hrtimer_set_expires_range_ns(struct hrtimer *timer, ktime_t time, unsigned long delta) hrtimer_set_expires_range_ns() argument
215 timer->node.expires = ktime_add_safe(time, ns_to_ktime(delta)); hrtimer_set_expires_range_ns()
371 unsigned long delta; hrtimer_start_expires() local
375 delta = ktime_to_ns(ktime_sub(hard, soft)); hrtimer_start_expires()
376 return hrtimer_start_range_ns(timer, soft, delta, mode); hrtimer_start_expires()
438 extern int schedule_hrtimeout_range(ktime_t *expires, unsigned long delta,
441 unsigned long delta, const enum hrtimer_mode mode, int clock);
H A Dclockchips.h79 * @set_next_event: set next event function using a clocksource delta
82 * @max_delta_ns: maximum delta value in ns
83 * @min_delta_ns: minimum delta value in ns
96 * @min_delta_ticks: minimum delta value in ticks stored for reconfiguration
97 * @max_delta_ticks: maximum delta value in ticks stored for reconfiguration
H A Dtimecounter.h91 * @delta: Desired change in nanoseconds.
93 static inline void timecounter_adjtime(struct timecounter *tc, s64 delta) timecounter_adjtime() argument
95 tc->nsec += delta; timecounter_adjtime()
H A Dptp_clock_kernel.h61 * parameter delta: Desired frequency offset from nominal frequency
65 * parameter delta: Desired change in nanoseconds.
105 int (*adjfreq)(struct ptp_clock_info *ptp, s32 delta);
106 int (*adjtime)(struct ptp_clock_info *ptp, s64 delta);
H A Dfreezer.h234 unsigned long delta, const enum hrtimer_mode mode) freezable_schedule_hrtimeout_range()
238 __retval = schedule_hrtimeout_range(expires, delta, mode); freezable_schedule_hrtimeout_range()
293 #define freezable_schedule_hrtimeout_range(expires, delta, mode) \
294 schedule_hrtimeout_range(expires, delta, mode)
233 freezable_schedule_hrtimeout_range(ktime_t *expires, unsigned long delta, const enum hrtimer_mode mode) freezable_schedule_hrtimeout_range() argument
/linux-4.1.27/drivers/net/ethernet/stmicro/stmmac/
H A Dstmmac_ptp.c68 * @delta: desired change in nanoseconds
72 static int stmmac_adjust_time(struct ptp_clock_info *ptp, s64 delta) stmmac_adjust_time() argument
81 if (delta < 0) { stmmac_adjust_time()
83 delta = -delta; stmmac_adjust_time()
86 quotient = div_u64_rem(delta, 1000000000ULL, &reminder); stmmac_adjust_time()
/linux-4.1.27/arch/tile/gxio/
H A Ddma_queue.c72 uint64_t delta; __gxio_dma_queue_update_credits() local
96 delta = (count - orig_hw_complete_count) & 0xffff; __gxio_dma_queue_update_credits()
97 if (delta == 0) __gxio_dma_queue_update_credits()
101 * Try to write back the count, advanced by delta. If we race with __gxio_dma_queue_update_credits()
106 new_count = orig_hw_complete_count + delta; __gxio_dma_queue_update_credits()
117 (delta << DMA_QUEUE_CREDIT_SHIFT)); __gxio_dma_queue_update_credits()
/linux-4.1.27/arch/powerpc/platforms/embedded6xx/
H A Dwii.c101 unsigned long delta, size, bl; wii_mmu_mapin_mem2() local
105 delta = wii_hole_start + wii_hole_size; wii_mmu_mapin_mem2()
106 size = top - delta; wii_mmu_mapin_mem2()
111 setbat(4, PAGE_OFFSET+delta, delta, bl, PAGE_KERNEL_X); wii_mmu_mapin_mem2()
112 return delta + bl; wii_mmu_mapin_mem2()
/linux-4.1.27/tools/testing/selftests/timers/
H A Dinconsistency-check.c134 unsigned long long delta; consistency_test() local
145 delta = list[inconsistent].tv_sec * NSEC_PER_SEC; consistency_test()
146 delta += list[inconsistent].tv_nsec; consistency_test()
147 delta -= list[inconsistent+1].tv_sec * NSEC_PER_SEC; consistency_test()
148 delta -= list[inconsistent+1].tv_nsec; consistency_test()
149 printf("Delta: %llu ns\n", delta); consistency_test()
/linux-4.1.27/drivers/staging/rtl8712/
H A Dosdep_service.h82 u32 delta; sleep_schedulable() local
84 delta = msecs_to_jiffies(ms);/*(ms)*/ sleep_schedulable()
86 schedule_timeout(delta); sleep_schedulable()
/linux-4.1.27/drivers/net/wireless/prism54/
H A Disl_38xx.c225 const s32 delta = (le32_to_cpu(cb->driver_curr_frag[queue]) - isl38xx_in_queue() local
231 BUG_ON(delta < 0); /* driver ptr must be ahead of device ptr */ isl38xx_in_queue()
236 BUG_ON(delta > ISL38XX_CB_MGMT_QSIZE); isl38xx_in_queue()
240 BUG_ON(delta > ISL38XX_CB_TX_QSIZE); isl38xx_in_queue()
241 return delta; isl38xx_in_queue()
245 BUG_ON(delta > ISL38XX_CB_MGMT_QSIZE); isl38xx_in_queue()
246 return ISL38XX_CB_MGMT_QSIZE - delta; isl38xx_in_queue()
250 BUG_ON(delta > ISL38XX_CB_RX_QSIZE); isl38xx_in_queue()
251 return ISL38XX_CB_RX_QSIZE - delta; isl38xx_in_queue()
/linux-4.1.27/arch/xtensa/kernel/
H A Dtime.c53 static int ccount_timer_set_next_event(unsigned long delta,
64 static int ccount_timer_set_next_event(unsigned long delta, ccount_timer_set_next_event() argument
71 next = get_ccount() + delta; ccount_timer_set_next_event()
73 if (next - get_ccount() > delta) ccount_timer_set_next_event()
/linux-4.1.27/arch/x86/boot/
H A Dstring.c30 int delta = 0; strcmp() local
33 delta = *s1 - *s2; strcmp()
34 if (delta) strcmp()
35 return delta; strcmp()
/linux-4.1.27/arch/mn10300/kernel/
H A Dcevt-mn10300.c29 static int next_event(unsigned long delta, next_event() argument
36 reload_jiffies_counter(delta - 1); next_event()
39 reload_jiffies_counter1(delta - 1); next_event()
105 /* Calculate the min / max delta */ init_clockevents()
/linux-4.1.27/arch/ia64/include/asm/
H A Drwsem.h142 #define rwsem_atomic_add(delta, sem) atomic64_add(delta, (atomic64_t *)(&(sem)->count))
143 #define rwsem_atomic_update(delta, sem) atomic64_add_return(delta, (atomic64_t *)(&(sem)->count))
/linux-4.1.27/arch/arm/mach-s3c64xx/include/mach/
H A Dpm-core.h70 u32 delta; s3c_pm_arch_update_uart() local
84 delta = ucon_clk ^ save_clk; s3c_pm_arch_update_uart()
91 delta & S3C6400_UCON_PCLK2) { s3c_pm_arch_update_uart()
93 } else if (delta == S3C6400_UCON_PCLK2) { s3c_pm_arch_update_uart()
/linux-4.1.27/arch/arm/mach-sa1100/include/mach/
H A Dmtd-xip.h22 /* we sample OSCR and convert desired delta to usec (1/4 ~= 1000000/3686400) */
/linux-4.1.27/drivers/net/ethernet/intel/fm10k/
H A Dfm10k_common.c263 * Function reads the content of the register and returns the delta
269 u32 delta = fm10k_read_reg(hw, addr) - stat->base_l; fm10k_read_hw_stats_32b() local
274 return delta; fm10k_read_hw_stats_32b()
284 * Finally, a delta value is returned representing the difference between the
293 u64 delta; fm10k_read_hw_stats_48b() local
304 delta = ((u64)(count_h - stat->base_h) << 32) + count_l; fm10k_read_hw_stats_48b()
305 delta -= stat->base_l; fm10k_read_hw_stats_48b()
307 return delta & FM10K_48_BIT_MASK; fm10k_read_hw_stats_48b()
313 * @delta: value to be updated into the hardware statistic structure
316 * a delta calculation. Only the base value will be updated.
318 static void fm10k_update_hw_base_48b(struct fm10k_hw_stat *stat, u64 delta) fm10k_update_hw_base_48b() argument
320 if (!delta) fm10k_update_hw_base_48b()
324 delta += stat->base_l; fm10k_update_hw_base_48b()
325 stat->base_l = (u32)delta; fm10k_update_hw_base_48b()
328 stat->base_h += (u32)(delta >> 32); fm10k_update_hw_base_48b()
H A Dfm10k_common.h59 #define fm10k_update_hw_base_32b(stat, delta) ((stat)->base_l += (delta))
/linux-4.1.27/include/net/
H A Dred.h174 int delta = qth_max - qth_min; red_set_parms() local
181 if (delta < 0) red_set_parms()
182 delta = 1; red_set_parms()
183 p->qth_delta = delta; red_set_parms()
186 max_P *= delta; /* max_P = (qth_max - qth_min)/2^Plog */ red_set_parms()
189 max_p_delta = max_P / delta; red_set_parms()
197 delta /= 5; red_set_parms()
198 p->target_min = qth_min + 2*delta; red_set_parms()
199 p->target_max = qth_min + 3*delta; red_set_parms()
233 s64 delta = ktime_us_delta(ktime_get(), v->qidlestart); red_calc_qavg_from_idle_time() local
234 long us_idle = min_t(s64, delta, p->Scell_max); red_calc_qavg_from_idle_time()
H A Dchecksum.h158 __wsum delta; remcsum_adjust() local
164 delta = csum_sub(csum_fold(csum), *psum); remcsum_adjust()
167 return delta; remcsum_adjust()
170 static inline void remcsum_unadjust(__sum16 *psum, __wsum delta) remcsum_unadjust() argument
172 *psum = csum_fold(csum_sub(delta, *psum)); remcsum_unadjust()
/linux-4.1.27/tools/perf/
H A Dbuiltin-sched.c206 u64 T0, T1, delta, min_delta = 1000000000ULL; calibrate_run_measurement_overhead() local
213 delta = T1-T0; calibrate_run_measurement_overhead()
214 min_delta = min(min_delta, delta); calibrate_run_measurement_overhead()
223 u64 T0, T1, delta, min_delta = 1000000000ULL; calibrate_sleep_measurement_overhead() local
230 delta = T1-T0; calibrate_sleep_measurement_overhead()
231 min_delta = min(min_delta, delta); calibrate_sleep_measurement_overhead()
630 u64 T0, T1, delta, avg_delta, fluct; run_one_test() local
636 delta = T1 - T0; run_one_test()
637 sched->sum_runtime += delta; run_one_test()
641 if (delta < avg_delta) run_one_test()
642 fluct = avg_delta - delta; run_one_test()
644 fluct = delta - avg_delta; run_one_test()
647 sched->run_avg = delta; run_one_test()
648 sched->run_avg = (sched->run_avg * (sched->replay_repeat - 1) + delta) / sched->replay_repeat; run_one_test()
650 printf("#%-3ld: %0.3f, ", sched->nr_runs, (double)delta / 1000000.0); run_one_test()
726 s64 delta; replay_switch_event() local
736 delta = timestamp - timestamp0; replay_switch_event()
738 delta = 0; replay_switch_event()
740 if (delta < 0) { replay_switch_event()
741 pr_err("hm, delta: %" PRIu64 " < 0 ?\n", delta); replay_switch_event()
746 prev_comm, prev_pid, next_comm, next_pid, delta); replay_switch_event()
753 add_sched_event_run(sched, prev, timestamp, delta); replay_switch_event()
905 add_runtime_event(struct work_atoms *atoms, u64 delta, add_runtime_event() argument
914 atom->runtime += delta; add_runtime_event()
915 atoms->total_runtime += delta; add_runtime_event()
922 u64 delta; add_sched_in_event() local
940 delta = atom->sched_in_time - atom->wake_up_time; add_sched_in_event()
941 atoms->total_lat += delta; add_sched_in_event()
942 if (delta > atoms->max_lat) { add_sched_in_event()
943 atoms->max_lat = delta; add_sched_in_event()
961 s64 delta; latency_switch_event() local
968 delta = timestamp - timestamp0; latency_switch_event()
970 delta = 0; latency_switch_event()
972 if (delta < 0) { latency_switch_event()
973 pr_err("hm, delta: %" PRIu64 " < 0 ?\n", delta); latency_switch_event()
1312 s64 delta; map_switch_event() local
1323 delta = timestamp - timestamp0; map_switch_event()
1325 delta = 0; map_switch_event()
1327 if (delta < 0) { map_switch_event()
1328 pr_err("hm, delta: %" PRIu64 " < 0 ?\n", delta); map_switch_event()
/linux-4.1.27/arch/um/kernel/
H A Dtime.c44 static int itimer_next_event(unsigned long delta, itimer_next_event() argument
47 return timer_one_shot(delta + 1); itimer_next_event()
/linux-4.1.27/arch/powerpc/platforms/powermac/
H A Dtime.c70 s32 delta = 0; pmac_time_init() local
74 delta = ((s32)pmac_xpram_read(PMAC_XPRAM_MACHINE_LOC + 0x9)) << 16; pmac_time_init()
75 delta |= ((s32)pmac_xpram_read(PMAC_XPRAM_MACHINE_LOC + 0xa)) << 8; pmac_time_init()
76 delta |= pmac_xpram_read(PMAC_XPRAM_MACHINE_LOC + 0xb); pmac_time_init()
77 if (delta & 0x00800000UL) pmac_time_init()
78 delta |= 0xFF000000UL; pmac_time_init()
80 printk("GMT Delta read from XPRAM: %d minutes, DST: %s\n", delta/60, pmac_time_init()
83 return delta; pmac_time_init()
/linux-4.1.27/arch/powerpc/include/uapi/asm/
H A Dnvram.h46 unsigned int delta; /* mix of GMT delta and DLS */ member in struct:pmac_machine_location
/linux-4.1.27/arch/arm/mach-footbridge/
H A Ddc21285-timer.c50 static int ckevt_dc21285_set_next_event(unsigned long delta, ckevt_dc21285_set_next_event() argument
54 *CSR_TIMER1_LOAD = delta; ckevt_dc21285_set_next_event()
/linux-4.1.27/net/netfilter/ipvs/
H A Dip_vs_app.c298 * Adjust seq with delta-offset for all packets after vs_fix_seq()
302 if (vseq->delta || vseq->previous_delta) { vs_fix_seq()
304 th->seq = htonl(seq + vseq->delta); vs_fix_seq()
305 IP_VS_DBG(9, "%s(): added delta (%d) to seq\n", vs_fix_seq()
306 __func__, vseq->delta); vs_fix_seq()
325 * Adjust ack_seq with delta-offset for vs_fix_ack_seq()
329 if (vseq->delta || vseq->previous_delta) { vs_fix_ack_seq()
331 to receive next, so compare it with init_seq+delta */ vs_fix_ack_seq()
332 if(after(ack_seq, vseq->init_seq+vseq->delta)) { vs_fix_ack_seq()
333 th->ack_seq = htonl(ack_seq - vseq->delta); vs_fix_ack_seq()
334 IP_VS_DBG(9, "%s(): subtracted delta " vs_fix_ack_seq()
335 "(%d) from ack_seq\n", __func__, vseq->delta); vs_fix_ack_seq()
357 vseq->previous_delta = vseq->delta; vs_seq_update()
358 vseq->delta += diff; vs_seq_update()
/linux-4.1.27/drivers/input/keyboard/
H A Dpxa930_rotary.c44 int ercr, delta, key; rotary_irq() local
49 delta = ercr - r->last_ercr; rotary_irq()
50 if (delta == 0) rotary_irq()
56 key = (delta > 0) ? pdata->up_key : pdata->down_key; rotary_irq()
61 input_report_rel(r->input_dev, pdata->rel_code, delta); rotary_irq()
/linux-4.1.27/arch/x86/kernel/
H A Dpvclock.c123 u64 delta; pvclock_read_wallclock() local
135 delta = pvclock_clocksource_read(vcpu_time); /* time since system boot */ pvclock_read_wallclock()
136 delta += now.tv_sec * (u64)NSEC_PER_SEC + now.tv_nsec; pvclock_read_wallclock()
138 now.tv_nsec = do_div(delta, NSEC_PER_SEC); pvclock_read_wallclock()
139 now.tv_sec = delta; pvclock_read_wallclock()
H A Dtsc.c443 u64 tsc, t1, t2, delta; pit_calibrate_tsc() local
466 delta = t2 - tsc; pit_calibrate_tsc()
468 if ((unsigned long) delta < tscmin) pit_calibrate_tsc()
469 tscmin = (unsigned int) delta; pit_calibrate_tsc()
470 if ((unsigned long) delta > tscmax) pit_calibrate_tsc()
471 tscmax = (unsigned int) delta; pit_calibrate_tsc()
488 delta = t2 - t1; pit_calibrate_tsc()
489 do_div(delta, ms); pit_calibrate_tsc()
490 return delta; pit_calibrate_tsc()
568 u64 tsc, delta; quick_pit_calibrate() local
599 if (!pit_expect_msb(0xff-i, &delta, &d2)) quick_pit_calibrate()
605 delta -= tsc; quick_pit_calibrate()
606 if (d1+d2 >= delta >> 11) quick_pit_calibrate()
638 delta *= PIT_TICK_RATE; quick_pit_calibrate()
639 do_div(delta, i*256*1000); quick_pit_calibrate()
641 return delta; quick_pit_calibrate()
649 u64 tsc1, tsc2, delta, ref1, ref2; native_calibrate_tsc() local
676 * the delta to the previous read. We keep track of the min native_calibrate_tsc()
677 * and max values of that delta. The delta is mostly defined native_calibrate_tsc()
732 delta = ((u64) tsc_pit_min) * 100; native_calibrate_tsc()
733 do_div(delta, tsc_ref_min); native_calibrate_tsc()
741 if (delta >= 90 && delta <= 110) { native_calibrate_tsc()
959 * is slighty behind. This delta is nowhere else observable, but in
961 * due to the unsigned delta calculation of the time keeping core
1077 u64 tsc_stop, ref_stop, delta; tsc_refine_calibration_work() local
1110 delta = tsc_stop - tsc_start; tsc_refine_calibration_work()
1111 delta *= 1000000LL; tsc_refine_calibration_work()
1113 freq = calc_hpet_ref(delta, ref_start, ref_stop); tsc_refine_calibration_work()
1115 freq = calc_pmtimer_ref(delta, ref_start, ref_stop); tsc_refine_calibration_work()
H A Dhpet.c230 static int hpet_legacy_next_event(unsigned long delta, hpet_reserve_platform_timers()
314 uint64_t delta; hpet_set_mode() local
319 delta = ((uint64_t)(NSEC_PER_SEC/HZ)) * evt->mult; hpet_set_mode()
320 delta >>= evt->shift; hpet_set_mode()
322 cmp = now + (unsigned int) delta; hpet_set_mode()
336 hpet_writel((unsigned int) delta, HPET_Tn_CMP(timer)); hpet_set_mode()
370 static int hpet_next_event(unsigned long delta, hpet_next_event() argument
377 cnt += (u32) delta; hpet_next_event()
392 * programming delta of 5us enforced, but a NMI or SMI hitting hpet_next_event()
399 * the event. The minimum programming delta for the generic hpet_next_event()
413 static int hpet_legacy_next_event(unsigned long delta, hpet_legacy_next_event() argument
416 return hpet_next_event(delta, evt, 0); hpet_legacy_next_event()
469 static int hpet_msi_next_event(unsigned long delta, hpet_msi_next_event() argument
473 return hpet_next_event(delta, evt, hdev->num); hpet_msi_next_event()
1062 unsigned int cfg, cnt, delta; hpet_rtc_timer_init() local
1077 delta = hpet_default_delta; hpet_rtc_timer_init()
1079 delta = hpet_pie_delta; hpet_rtc_timer_init()
1083 cnt = delta + hpet_readl(HPET_COUNTER); hpet_rtc_timer_init()
1185 unsigned int delta; hpet_rtc_timer_reinit() local
1192 delta = hpet_default_delta; hpet_rtc_timer_reinit()
1194 delta = hpet_pie_delta; hpet_rtc_timer_reinit()
1201 hpet_t1_cmp += delta; hpet_rtc_timer_reinit()
H A Dparavirt.c89 u32 delta; member in struct:branch
98 unsigned long delta = (unsigned long)target - (addr+5); paravirt_patch_call() local
106 b->delta = delta; paravirt_patch_call()
116 unsigned long delta = (unsigned long)target - (addr+5); paravirt_patch_jmp() local
122 b->delta = delta; paravirt_patch_jmp()
H A Dkvm.c633 static void __spin_time_accum(u64 delta, u32 *array) __spin_time_accum() argument
637 index = ilog2(delta); __spin_time_accum()
648 u32 delta; spin_time_accum_blocked() local
650 delta = sched_clock() - start; spin_time_accum_blocked()
651 __spin_time_accum(delta, spinlock_stats.histo_spin_blocked); spin_time_accum_blocked()
652 spinlock_stats.time_blocked += delta; spin_time_accum_blocked()
H A Dnmi.c129 u64 delta; nmi_handle() local
131 delta = sched_clock(); nmi_handle()
134 delta = sched_clock() - delta; nmi_handle()
135 trace_nmi_handler(a->handler, (int)delta, thishandled); nmi_handle()
137 if (delta < nmi_longest_ns || delta < a->max_duration) nmi_handle()
140 a->max_duration = delta; nmi_handle()
/linux-4.1.27/arch/s390/mm/
H A Ddump_pagetables.c63 unsigned long delta; note_page() local
85 delta = (st->current_address - st->start_address) >> 10; note_page()
86 while (!(delta & 0x3ff) && unit[1]) { note_page()
87 delta >>= 10; note_page()
90 seq_printf(m, "%9lu%c ", delta, *unit); note_page()
/linux-4.1.27/arch/alpha/boot/tools/
H A Dobjstrip.c182 unsigned long delta = e_entry - elf_phdr->p_vaddr; main() local
183 offset += delta; main()
184 mem_size -= delta; main()
185 fil_size -= delta; main()
186 elf_phdr->p_vaddr += delta; main()
/linux-4.1.27/fs/xfs/
H A Dxfs_trans_dquot.c146 long delta) xfs_trans_mod_dquot_byino()
159 (void) xfs_trans_mod_dquot(tp, ip->i_udquot, field, delta); xfs_trans_mod_dquot_byino()
161 (void) xfs_trans_mod_dquot(tp, ip->i_gdquot, field, delta); xfs_trans_mod_dquot_byino()
163 (void) xfs_trans_mod_dquot(tp, ip->i_pdquot, field, delta); xfs_trans_mod_dquot_byino()
203 long delta) xfs_trans_mod_dquot()
228 qtrx->qt_blk_res += (ulong)delta; xfs_trans_mod_dquot()
235 qtrx->qt_ino_res += (ulong)delta; xfs_trans_mod_dquot()
242 if (qtrx->qt_blk_res && delta > 0) { xfs_trans_mod_dquot()
243 qtrx->qt_blk_res_used += (ulong)delta; xfs_trans_mod_dquot()
246 qtrx->qt_bcount_delta += delta; xfs_trans_mod_dquot()
250 qtrx->qt_delbcnt_delta += delta; xfs_trans_mod_dquot()
257 if (qtrx->qt_ino_res && delta > 0) { xfs_trans_mod_dquot()
258 qtrx->qt_ino_res_used += (ulong)delta; xfs_trans_mod_dquot()
261 qtrx->qt_icount_delta += delta; xfs_trans_mod_dquot()
268 qtrx->qt_rtblk_res += (ulong)delta; xfs_trans_mod_dquot()
275 if (qtrx->qt_rtblk_res && delta > 0) { xfs_trans_mod_dquot()
276 qtrx->qt_rtblk_res_used += (ulong)delta; xfs_trans_mod_dquot()
279 qtrx->qt_rtbcount_delta += delta; xfs_trans_mod_dquot()
283 qtrx->qt_delrtb_delta += delta; xfs_trans_mod_dquot()
142 xfs_trans_mod_dquot_byino( xfs_trans_t *tp, xfs_inode_t *ip, uint field, long delta) xfs_trans_mod_dquot_byino() argument
199 xfs_trans_mod_dquot( xfs_trans_t *tp, xfs_dquot_t *dqp, uint field, long delta) xfs_trans_mod_dquot() argument
H A Dxfs_trans.c298 int64_t delta) xfs_trans_mod_sb()
305 tp->t_icount_delta += delta; xfs_trans_mod_sb()
310 tp->t_ifree_delta += delta; xfs_trans_mod_sb()
320 if (delta < 0) { xfs_trans_mod_sb()
321 tp->t_blk_res_used += (uint)-delta; xfs_trans_mod_sb()
324 tp->t_fdblocks_delta += delta; xfs_trans_mod_sb()
334 ASSERT(delta < 0); xfs_trans_mod_sb()
335 tp->t_res_fdblocks_delta += delta; xfs_trans_mod_sb()
345 if (delta < 0) { xfs_trans_mod_sb()
346 tp->t_rtx_res_used += (uint)-delta; xfs_trans_mod_sb()
349 tp->t_frextents_delta += delta; xfs_trans_mod_sb()
357 ASSERT(delta < 0); xfs_trans_mod_sb()
358 tp->t_res_frextents_delta += delta; xfs_trans_mod_sb()
361 ASSERT(delta > 0); xfs_trans_mod_sb()
362 tp->t_dblocks_delta += delta; xfs_trans_mod_sb()
365 ASSERT(delta > 0); xfs_trans_mod_sb()
366 tp->t_agcount_delta += delta; xfs_trans_mod_sb()
369 tp->t_imaxpct_delta += delta; xfs_trans_mod_sb()
372 tp->t_rextsize_delta += delta; xfs_trans_mod_sb()
375 tp->t_rbmblocks_delta += delta; xfs_trans_mod_sb()
378 tp->t_rblocks_delta += delta; xfs_trans_mod_sb()
381 tp->t_rextents_delta += delta; xfs_trans_mod_sb()
384 tp->t_rextslog_delta += delta; xfs_trans_mod_sb()
491 int8_t delta) xfs_sb_mod8()
495 counter += delta; xfs_sb_mod8()
507 int32_t delta) xfs_sb_mod32()
511 counter += delta; xfs_sb_mod32()
523 int64_t delta) xfs_sb_mod64()
527 counter += delta; xfs_sb_mod64()
295 xfs_trans_mod_sb( xfs_trans_t *tp, uint field, int64_t delta) xfs_trans_mod_sb() argument
489 xfs_sb_mod8( uint8_t *field, int8_t delta) xfs_sb_mod8() argument
505 xfs_sb_mod32( uint32_t *field, int32_t delta) xfs_sb_mod32() argument
521 xfs_sb_mod64( uint64_t *field, int64_t delta) xfs_sb_mod64() argument
H A Dxfs_mount.c1095 int64_t delta) xfs_mod_icount()
1097 __percpu_counter_add(&mp->m_icount, delta, XFS_ICOUNT_BATCH); xfs_mod_icount()
1100 percpu_counter_add(&mp->m_icount, -delta); xfs_mod_icount()
1109 int64_t delta) xfs_mod_ifree()
1111 percpu_counter_add(&mp->m_ifree, delta); xfs_mod_ifree()
1114 percpu_counter_add(&mp->m_ifree, -delta); xfs_mod_ifree()
1131 int64_t delta, xfs_mod_fdblocks()
1138 if (delta > 0) { xfs_mod_fdblocks()
1144 percpu_counter_add(&mp->m_fdblocks, delta); xfs_mod_fdblocks()
1151 if (res_used > delta) { xfs_mod_fdblocks()
1152 mp->m_resblks_avail += delta; xfs_mod_fdblocks()
1154 delta -= res_used; xfs_mod_fdblocks()
1156 percpu_counter_add(&mp->m_fdblocks, delta); xfs_mod_fdblocks()
1176 __percpu_counter_add(&mp->m_fdblocks, delta, batch); xfs_mod_fdblocks()
1188 percpu_counter_add(&mp->m_fdblocks, -delta); xfs_mod_fdblocks()
1192 lcounter = (long long)mp->m_resblks_avail + delta; xfs_mod_fdblocks()
1210 int64_t delta) xfs_mod_frextents()
1216 lcounter = mp->m_sb.sb_frextents + delta; xfs_mod_frextents()
1093 xfs_mod_icount( struct xfs_mount *mp, int64_t delta) xfs_mod_icount() argument
1107 xfs_mod_ifree( struct xfs_mount *mp, int64_t delta) xfs_mod_ifree() argument
1129 xfs_mod_fdblocks( struct xfs_mount *mp, int64_t delta, bool rsvd) xfs_mod_fdblocks() argument
1208 xfs_mod_frextents( struct xfs_mount *mp, int64_t delta) xfs_mod_frextents() argument
H A Dxfs_rtalloc.h115 int log, xfs_rtblock_t bbno, int delta,
119 xfs_rtblock_t bbno, int delta, xfs_buf_t **rbpp,
/linux-4.1.27/net/ipv4/
H A Dtcp_cubic.c159 s32 delta; bictcp_cwnd_event() local
161 delta = now - tcp_sk(sk)->lsndtime; bictcp_cwnd_event()
166 if (ca->epoch_start && delta > 0) { bictcp_cwnd_event()
167 ca->epoch_start += delta; bictcp_cwnd_event()
228 u32 delta, bic_target, max_cnt; bictcp_update() local
291 delta = (cube_rtt_scale * offs * offs * offs) >> (10+3*BICTCP_HZ); bictcp_update()
293 bic_target = ca->bic_origin_point - delta; bictcp_update()
295 bic_target = ca->bic_origin_point + delta; bictcp_update()
316 delta = (cwnd * scale) >> 3; bictcp_update()
317 while (ca->ack_cnt > delta) { /* update tcp cwnd */ bictcp_update()
318 ca->ack_cnt -= delta; bictcp_update()
323 delta = ca->tcp_cwnd - cwnd; bictcp_update()
324 max_cnt = cwnd / delta; bictcp_update()
H A Dtcp_westwood.c85 static void westwood_filter(struct westwood *w, u32 delta) westwood_filter() argument
89 w->bw_ns_est = w->bk / delta; westwood_filter()
92 w->bw_ns_est = westwood_do_filter(w->bw_ns_est, w->bk / delta); westwood_filter()
118 s32 delta = tcp_time_stamp - w->rtt_win_sx; westwood_update_window() local
138 if (w->rtt && delta > max_t(u32, w->rtt, TCP_WESTWOOD_RTT_MIN)) { westwood_update_window()
139 westwood_filter(w, delta); westwood_update_window()
H A Dtcp_offload.c62 __be32 delta; tcp_gso_segment() local
122 delta = htonl(oldlen + (thlen + mss)); tcp_gso_segment()
132 (__force u32)delta)); tcp_gso_segment()
167 delta = htonl(oldlen + (skb_tail_pointer(skb) - tcp_gso_segment()
171 (__force u32)delta)); tcp_gso_segment()
H A Dtcp_illinois.c275 u32 delta; tcp_illinois_cong_avoid() local
284 delta = (tp->snd_cwnd_cnt * ca->alpha) >> ALPHA_SHIFT; tcp_illinois_cong_avoid()
285 if (delta >= tp->snd_cwnd) { tcp_illinois_cong_avoid()
286 tp->snd_cwnd = min(tp->snd_cwnd + delta / tp->snd_cwnd, tcp_illinois_cong_avoid()
/linux-4.1.27/drivers/input/misc/
H A Dbfin_rotary.c55 static void report_rotary_event(struct bfin_rot *rotary, int delta) report_rotary_event() argument
61 delta > 0 ? rotary->up_key : rotary->down_key); report_rotary_event()
63 input_report_rel(input, rotary->rel_code, delta); report_rotary_event()
71 int delta; bfin_rotary_isr() local
80 delta = readl(rotary->base + CNT_COUNTER_OFF); bfin_rotary_isr()
81 if (delta) bfin_rotary_isr()
82 report_rotary_event(rotary, delta); bfin_rotary_isr()
/linux-4.1.27/arch/x86/crypto/
H A Dcrc32-pclmul_asm.S116 call delta
117 delta: label
126 movdqa .Lconstant_R2R1 - delta(%ecx), CONSTANT
175 movdqa .Lconstant_R4R3 - delta(%ecx), CONSTANT
223 movdqa .Lconstant_R5 - delta(%ecx), CONSTANT
224 movdqa .Lconstant_mask32 - delta(%ecx), %xmm3
235 movdqa .Lconstant_RUpoly - delta(%ecx), CONSTANT
/linux-4.1.27/include/trace/events/
H A Dvmscan.h186 unsigned long long delta, unsigned long total_scan),
189 cache_items, delta, total_scan),
200 __field(unsigned long long, delta)
213 __entry->delta = delta;
217 TP_printk("%pF %p: nid: %d objects to shrink %ld gfp_flags %s pgs_scanned %ld lru_pgs %ld cache items %ld delta %lld total_scan %ld",
226 __entry->delta,
/linux-4.1.27/arch/tile/lib/
H A Dspinlock_64.c44 u32 delta = my_ticket - arch_spin_current(val); arch_spin_lock_slow() local
45 if (delta == 0) arch_spin_lock_slow()
47 relax((128 / CYCLES_PER_RELAX_LOOP) * delta); arch_spin_lock_slow()
H A Dspinlock_32.c26 int delta; arch_spin_lock() local
35 while ((delta = my_ticket - lock->current_ticket) != 0) arch_spin_lock()
36 relax((128 / CYCLES_PER_RELAX_LOOP) * delta); arch_spin_lock()
200 u32 delta = ((my_ticket_ - curr_) & WR_MASK); arch_write_lock() local
201 if (likely(delta == 0)) arch_write_lock()
205 relax((256 / CYCLES_PER_RELAX_LOOP) * delta); arch_write_lock()
/linux-4.1.27/drivers/clk/qcom/
H A Dclk-rcg2.c337 int delta = 100000; clk_edp_pixel_set_rate() local
352 if ((src_rate < (request - delta)) || clk_edp_pixel_set_rate()
353 (src_rate > (request + delta))) clk_edp_pixel_set_rate()
385 int delta = 100000; clk_edp_pixel_determine_rate() local
404 if ((src_rate < (request - delta)) || clk_edp_pixel_determine_rate()
405 (src_rate > (request + delta))) clk_edp_pixel_determine_rate()
504 int delta = 100000; clk_pixel_determine_rate() local
516 if ((src_rate < (request - delta)) || clk_pixel_determine_rate()
517 (src_rate > (request + delta))) clk_pixel_determine_rate()
534 int delta = 100000; clk_pixel_set_rate() local
541 if ((parent_rate < (request - delta)) || clk_pixel_set_rate()
542 (parent_rate > (request + delta))) clk_pixel_set_rate()
/linux-4.1.27/arch/mips/ralink/
H A Dcevt-rt3352.c42 static int systick_next_event(unsigned long delta, systick_next_event() argument
50 count = (count + delta) % SYSTICK_FREQ; systick_next_event()
51 iowrite32(count + delta, sdev->membase + SYSTICK_COMPARE); systick_next_event()
/linux-4.1.27/arch/arm/plat-iop/
H A Dtime.c65 static int iop_set_next_event(unsigned long delta, iop_set_next_event() argument
70 BUG_ON(delta == 0); iop_set_next_event()
72 write_tcr0(delta); iop_set_next_event()
/linux-4.1.27/arch/arm/plat-orion/
H A Dtime.c73 orion_clkevt_next_event(unsigned long delta, struct clock_event_device *dev) orion_clkevt_next_event() argument
78 if (delta == 0) orion_clkevt_next_event()
95 writel(delta, timer_base + TIMER1_VAL_OFF); orion_clkevt_next_event()
/linux-4.1.27/lib/raid6/
H A Drecov.c38 delta p and delta q */ raid6_2data_recov_intx1()
79 Use the dead data page as temporary storage for delta q */ raid6_datap_recov_intx1()
/linux-4.1.27/samples/kprobes/
H A Dkretprobe_example.c60 s64 delta; ret_handler() local
64 delta = ktime_to_ns(ktime_sub(now, data->entry_stamp)); ret_handler()
66 func_name, retval, (long long)delta); ret_handler()
/linux-4.1.27/drivers/mtd/nand/
H A DMakefile12 obj-$(CONFIG_MTD_NAND_AMS_DELTA) += ams-delta.o
/linux-4.1.27/drivers/media/platform/vivid/
H A Dvivid-radio-common.c121 int delta = 800; vivid_radio_calc_sig_qual() local
130 delta /= 10; vivid_radio_calc_sig_qual()
132 sig_qual = (dev->radio_rx_freq + delta) % mod - delta; vivid_radio_calc_sig_qual()
H A Dvivid-radio-rx.c229 int delta = 800; vivid_radio_rx_g_tuner() local
258 vt->signal = abs(sig_qual) > delta ? 0 : vivid_radio_rx_g_tuner()
259 0xffff - (abs(sig_qual) * 0xffff) / delta; vivid_radio_rx_g_tuner()
260 vt->afc = sig_qual > delta ? 0 : sig_qual; vivid_radio_rx_g_tuner()
261 if (abs(sig_qual) > delta) vivid_radio_rx_g_tuner()
/linux-4.1.27/drivers/staging/rtl8723au/include/
H A DHalDMOutSrc8723A.h60 void rtl8723a_phy_ap_calibrate(struct rtw_adapter *pAdapter, char delta);
/linux-4.1.27/drivers/gpu/drm/mgag200/
H A Dmgag200_mode.c110 unsigned int delta, tmpdelta, permitteddelta; mga_g200se_set_plls() local
120 delta = 0xffffffff; mga_g200se_set_plls()
137 if (tmpdelta < delta) { mga_g200se_set_plls()
138 delta = tmpdelta; mga_g200se_set_plls()
147 if (delta > permitteddelta) { mga_g200se_set_plls()
148 printk(KERN_WARNING "PLL delta too large\n"); mga_g200se_set_plls()
161 unsigned int delta, tmpdelta, permitteddelta; mga_g200wb_set_plls() local
174 delta = 0xffffffff; mga_g200wb_set_plls()
191 if (tmpdelta < delta) { mga_g200wb_set_plls()
192 delta = tmpdelta; mga_g200wb_set_plls()
301 unsigned int delta, tmpdelta, permitteddelta; mga_g200ev_set_plls() local
312 delta = 0xffffffff; mga_g200ev_set_plls()
329 if (tmpdelta < delta) { mga_g200ev_set_plls()
330 delta = tmpdelta; mga_g200ev_set_plls()
395 unsigned int delta, tmpdelta, permitteddelta; mga_g200eh_set_plls() local
408 delta = 0xffffffff; mga_g200eh_set_plls()
425 if (tmpdelta < delta) { mga_g200eh_set_plls()
426 delta = tmpdelta; mga_g200eh_set_plls()
490 unsigned int delta, tmpdelta; mga_g200er_set_plls() local
502 delta = 0xffffffff; mga_g200er_set_plls()
505 if (delta == 0) mga_g200er_set_plls()
508 if (delta == 0) mga_g200er_set_plls()
511 if (delta == 0) mga_g200er_set_plls()
525 if (tmpdelta < delta) { mga_g200er_set_plls()
526 delta = tmpdelta; mga_g200er_set_plls()
/linux-4.1.27/drivers/clocksource/
H A Dcs5535-clockevt.c71 static void start_timer(struct cs5535_mfgpt_timer *timer, uint16_t delta) start_timer() argument
73 cs5535_mfgpt_write(timer, MFGPT_REG_CMP2, delta); start_timer()
91 static int mfgpt_next_event(unsigned long delta, struct clock_event_device *evt) mfgpt_next_event() argument
93 start_timer(cs5535_event_clock, delta); mfgpt_next_event()
H A Dacpi_pm.c154 unsigned long count, delta; verify_pmtmr_rate() local
160 delta = (value2 - value1) & ACPI_PM_MASK; verify_pmtmr_rate()
162 /* Check that the PMTMR delta is within 5% of what we expect */ verify_pmtmr_rate()
163 if (delta < (PMTMR_EXPECTED_RATE * 19) / 20 || verify_pmtmr_rate()
164 delta > (PMTMR_EXPECTED_RATE * 21) / 20) { verify_pmtmr_rate()
167 100UL * delta / PMTMR_EXPECTED_RATE); verify_pmtmr_rate()
H A Dtimer-atmel-st.c142 clkevt32k_next_event(unsigned long delta, struct clock_event_device *dev) clkevt32k_next_event() argument
148 BUG_ON(delta < 2); clkevt32k_next_event()
150 /* The alarm IRQ uses absolute time (now+delta), not the relative clkevt32k_next_event()
151 * time (delta) in our calling convention. Like all clockevents clkevt32k_next_event()
155 * delta is at least two. That way we never end up writing RTAR clkevt32k_next_event()
166 alm += delta; clkevt32k_next_event()
H A Di8253.c148 static int pit_next_event(unsigned long delta, struct clock_event_device *evt) pit_next_event() argument
151 outb_p(delta & 0xff , PIT_CH0); /* LSB */ pit_next_event()
152 outb_p(delta >> 8 , PIT_CH0); /* MSB */ pit_next_event()
H A Dtimer-prima2.c90 static int sirfsoc_timer_set_next_event(unsigned long delta, sirfsoc_timer_set_next_event() argument
98 next = now + delta; sirfsoc_timer_set_next_event()
104 return next - now > delta ? -ETIME : 0; sirfsoc_timer_set_next_event()
H A Dvf_pit_timer.c72 static int pit_set_next_event(unsigned long delta, pit_set_next_event() argument
79 * and the PITLAVAL should be set to delta minus one according to pit pit_set_next_event()
83 __raw_writel(delta - 1, clkevt_base + PITLDVAL); pit_set_next_event()
H A Dmips-gic-timer.c24 static int gic_next_event(unsigned long delta, struct clock_event_device *evt) gic_next_event() argument
30 cnt += (u64)delta; gic_next_event()
H A Dtime-orion.c52 static int orion_clkevt_next_event(unsigned long delta, orion_clkevt_next_event() argument
56 writel(delta, timer_base + TIMER1_VAL); orion_clkevt_next_event()
H A Dsh_tmu.c214 static void sh_tmu_set_next(struct sh_tmu_channel *ch, unsigned long delta, sh_tmu_set_next() argument
226 /* reload delta value in case of periodic timer */ sh_tmu_set_next()
228 sh_tmu_write(ch, TCOR, delta); sh_tmu_set_next()
232 sh_tmu_write(ch, TCNT, delta); sh_tmu_set_next()
399 static int sh_tmu_clock_event_next(unsigned long delta, sh_tmu_clock_event_next() argument
406 /* program new delta value */ sh_tmu_clock_event_next()
407 sh_tmu_set_next(ch, delta, 0); sh_tmu_clock_event_next()
H A Dmetag_generic.c52 static int metag_timer_set_next_event(unsigned long delta, metag_timer_set_next_event() argument
55 __core_reg_set(TXTIMERI, -delta); metag_timer_set_next_event()
H A Dzevio-timer.c66 static int zevio_timer_set_event(unsigned long delta, zevio_timer_set_event() argument
72 writel(delta, timer->timer1 + IO_CURRENT_VAL); zevio_timer_set_event()
/linux-4.1.27/arch/s390/include/asm/
H A Drwsem.h203 static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem) rwsem_atomic_add() argument
214 : "Q" (sem->count), "d" (delta) rwsem_atomic_add()
221 static inline long rwsem_atomic_update(long delta, struct rw_semaphore *sem) rwsem_atomic_update() argument
232 : "Q" (sem->count), "d" (delta) rwsem_atomic_update()
/linux-4.1.27/arch/openrisc/kernel/
H A Dtime.c30 static int openrisc_timer_set_next_event(unsigned long delta, openrisc_timer_set_next_event() argument
35 /* Read 32-bit counter value, add delta, mask off the low 28 bits. openrisc_timer_set_next_event()
36 * We're guaranteed delta won't be bigger than 28 bits because the openrisc_timer_set_next_event()
40 c += delta; openrisc_timer_set_next_event()
/linux-4.1.27/arch/powerpc/include/asm/
H A Dtime.h183 int delta = get_rtcl() - (unsigned int) tstamp; tb_ticks_since() local
184 return delta < 0 ? delta + 1000000000 : delta; tb_ticks_since()
/linux-4.1.27/arch/arm/mach-pxa/include/mach/
H A Dmtd-xip.h22 /* we sample OSCR and convert desired delta to usec (1/4 ~= 1000000/3686400) */
/linux-4.1.27/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/
H A Dbase.c30 nvkm_vm_map_at(struct nvkm_vma *vma, u64 delta, struct nvkm_mem *node) nvkm_vm_map_at() argument
36 u32 offset = vma->node->offset + (delta >> 12); nvkm_vm_map_at()
43 delta = 0; nvkm_vm_map_at()
56 mmu->map(vma, pgt, node, pte, len, phys, delta); nvkm_vm_map_at()
66 delta += (u64)len << vma->node->type; nvkm_vm_map_at()
74 nvkm_vm_map_sg_table(struct nvkm_vma *vma, u64 delta, u64 length, nvkm_vm_map_sg_table() argument
80 u32 offset = vma->node->offset + (delta >> 12); nvkm_vm_map_sg_table()
132 nvkm_vm_map_sg(struct nvkm_vma *vma, u64 delta, u64 length, nvkm_vm_map_sg() argument
139 u32 offset = vma->node->offset + (delta >> 12); nvkm_vm_map_sg()
182 nvkm_vm_unmap_at(struct nvkm_vma *vma, u64 delta, u64 length) nvkm_vm_unmap_at() argument
187 u32 offset = vma->node->offset + (delta >> 12); nvkm_vm_unmap_at()
/linux-4.1.27/lib/lz4/
H A Dlz4hc_compress.c77 size_t delta = p - (hashtable[HASH_VALUE(p)] + base); lz4hc_insert() local
78 if (delta > MAX_DISTANCE) lz4hc_insert()
79 delta = MAX_DISTANCE; lz4hc_insert()
80 chaintable[(size_t)(p) & MAXD_MASK] = (u16)delta; lz4hc_insert()
134 u16 delta; lz4hc_insertandfindbestmatch() local
144 delta = (u16)(ip-ref); lz4hc_insertandfindbestmatch()
174 while (ptr < end - delta) { lz4hc_insertandfindbestmatch()
175 chaintable[(size_t)(ptr) & MAXD_MASK] = delta; lz4hc_insertandfindbestmatch()
179 chaintable[(size_t)(ptr) & MAXD_MASK] = delta; lz4hc_insertandfindbestmatch()
203 int delta = (int)(ip - startlimit); lz4hc_insertandgetwidermatch() local
212 if (*(startlimit + longest) == *(ref - delta + longest)) { lz4hc_insertandgetwidermatch()
/linux-4.1.27/arch/unicore32/kernel/
H A Dtime.c37 puv3_osmr0_set_next_event(unsigned long delta, struct clock_event_device *c) puv3_osmr0_set_next_event() argument
42 next = readl(OST_OSCR) + delta; puv3_osmr0_set_next_event()
/linux-4.1.27/arch/x86/boot/compressed/
H A Dmisc.c237 unsigned long delta, map, ptr; handle_relocations() local
242 * Calculate the delta between where vmlinux was linked to load handle_relocations()
245 delta = min_addr - LOAD_PHYSICAL_ADDR; handle_relocations()
246 if (!delta) { handle_relocations()
259 map = delta - __START_KERNEL_map; handle_relocations()
288 *(uint32_t *)ptr += delta; handle_relocations()
299 *(int32_t *)ptr -= delta; handle_relocations()
309 *(uint64_t *)ptr += delta; handle_relocations()
/linux-4.1.27/arch/score/kernel/
H A Dtime.c48 static int score_timer_set_next_event(unsigned long delta, score_timer_set_next_event() argument
52 outl(delta, P_TIMER0_PRELOAD); score_timer_set_next_event()
/linux-4.1.27/arch/m68k/coldfire/
H A Dpit.c83 static int cf_pit_next_event(unsigned long delta, cf_pit_next_event() argument
86 __raw_writew(delta, TA(MCFPIT_PMR)); cf_pit_next_event()
/linux-4.1.27/arch/sh/kernel/
H A Dperf_event.c183 s64 delta; sh_perf_event_update() local
192 * exchange a new raw count - then add that new-prev delta sh_perf_event_update()
208 * timestamp already. We can now calculate the elapsed delta sh_perf_event_update()
214 delta = (new_raw_count << shift) - (prev_raw_count << shift); sh_perf_event_update()
215 delta >>= shift; sh_perf_event_update()
217 local64_add(delta, &event->count); sh_perf_event_update()
/linux-4.1.27/arch/sparc/kernel/
H A Dpcr.c95 u32 delta = local_cpu_data().clock_tick / nmi_hz; direct_picl_value() local
97 return ((u64)((0 - delta) & 0xffffffff)) << 32; direct_picl_value()
125 u32 delta = local_cpu_data().clock_tick / (nmi_hz << 2); n2_picl_value() local
127 return ((u64)((0 - delta) & 0xffffffff)) << 32; n2_picl_value()
177 u32 delta = local_cpu_data().clock_tick / (nmi_hz << 2); n4_picl_value() local
179 return ((u64)((0 - delta) & 0xffffffff)); n4_picl_value()
/linux-4.1.27/arch/ia64/include/asm/sn/
H A Dioc3.h124 #define SSCR_RX_RING_DCD 0x00040000 /* postRX record on delta-DCD */
125 #define SSCR_RX_RING_CTS 0x00080000 /* postRX record on delta-CTS */
151 #define SHADOW_DCTS 0x00010000 /* delta clear to send */
152 #define SHADOW_DDCD 0x00080000 /* delta data carrier detect */
172 #define SIO_IR_SA_DELTA_DCD 0x00000010 /* port A delta DCD */
173 #define SIO_IR_SA_DELTA_CTS 0x00000020 /* port A delta CTS */
/linux-4.1.27/drivers/net/wireless/rtlwifi/rtl8821ae/
H A Ddm.c1629 u8 thermal_value = 0, delta, delta_lck, delta_iqk, p = 0, i = 0; rtl8812ae_dm_txpower_tracking_callback_thermalmeter() local
1698 /*5. Calculate delta, delta_LCK, delta_IQK. rtl8812ae_dm_txpower_tracking_callback_thermalmeter()
1699 *"delta" here is used to determine whether rtl8812ae_dm_txpower_tracking_callback_thermalmeter()
1702 delta = (thermal_value > rtldm->thermalvalue) ? rtl8812ae_dm_txpower_tracking_callback_thermalmeter()
1713 "(delta, delta_LCK, delta_IQK) = (%d, %d, %d)\n", rtl8812ae_dm_txpower_tracking_callback_thermalmeter()
1714 delta, delta_lck, delta_iqk); rtl8812ae_dm_txpower_tracking_callback_thermalmeter()
1729 if (delta > 0 && rtldm->txpower_track_control) { rtl8812ae_dm_txpower_tracking_callback_thermalmeter()
1730 /* "delta" here is used to record the rtl8812ae_dm_txpower_tracking_callback_thermalmeter()
1733 delta = thermal_value > rtlefuse->eeprom_thermalmeter ? rtl8812ae_dm_txpower_tracking_callback_thermalmeter()
1737 if (delta >= TXPWR_TRACK_TABLE_SIZE) rtl8812ae_dm_txpower_tracking_callback_thermalmeter()
1738 delta = TXPWR_TRACK_TABLE_SIZE - 1; rtl8812ae_dm_txpower_tracking_callback_thermalmeter()
1745 delta, delta_swing_table_idx_tup_a[delta]); rtl8812ae_dm_txpower_tracking_callback_thermalmeter()
1749 delta_swing_table_idx_tup_a[delta]; rtl8812ae_dm_txpower_tracking_callback_thermalmeter()
1752 delta_swing_table_idx_tup_a[delta]; rtl8812ae_dm_txpower_tracking_callback_thermalmeter()
1753 /*Record delta swing for mix mode power tracking*/ rtl8812ae_dm_txpower_tracking_callback_thermalmeter()
1761 delta, delta_swing_table_idx_tup_b[delta]); rtl8812ae_dm_txpower_tracking_callback_thermalmeter()
1765 delta_swing_table_idx_tup_b[delta]; rtl8812ae_dm_txpower_tracking_callback_thermalmeter()
1768 delta_swing_table_idx_tup_b[delta]; rtl8812ae_dm_txpower_tracking_callback_thermalmeter()
1769 /*Record delta swing for mix mode power tracking*/ rtl8812ae_dm_txpower_tracking_callback_thermalmeter()
1777 delta, delta_swing_table_idx_tdown_a[delta]); rtl8812ae_dm_txpower_tracking_callback_thermalmeter()
1782 -1 * delta_swing_table_idx_tdown_a[delta]; rtl8812ae_dm_txpower_tracking_callback_thermalmeter()
1785 -1 * delta_swing_table_idx_tdown_a[delta]; rtl8812ae_dm_txpower_tracking_callback_thermalmeter()
1786 /* Record delta swing for mix mode power tracking*/ rtl8812ae_dm_txpower_tracking_callback_thermalmeter()
1793 delta, delta_swing_table_idx_tdown_b[delta]); rtl8812ae_dm_txpower_tracking_callback_thermalmeter()
1798 -1 * delta_swing_table_idx_tdown_b[delta]; rtl8812ae_dm_txpower_tracking_callback_thermalmeter()
1801 -1 * delta_swing_table_idx_tdown_b[delta]; rtl8812ae_dm_txpower_tracking_callback_thermalmeter()
1802 /*Record delta swing for mix mode power tracking*/ rtl8812ae_dm_txpower_tracking_callback_thermalmeter()
1909 delta, thermal_value, rtl8812ae_dm_txpower_tracking_callback_thermalmeter()
1916 delta, thermal_value, rtl8812ae_dm_txpower_tracking_callback_thermalmeter()
1923 delta, thermal_value, rtl8812ae_dm_txpower_tracking_callback_thermalmeter()
1930 delta, thermal_value, rtl8812ae_dm_txpower_tracking_callback_thermalmeter()
2211 u8 thermal_value = 0, delta, delta_lck, delta_iqk, p = 0, i = 0; rtl8821ae_dm_txpower_tracking_callback_thermalmeter() local
2278 /*5. Calculate delta, delta_LCK, delta_IQK. rtl8821ae_dm_txpower_tracking_callback_thermalmeter()
2279 *"delta" here is used to determine whether rtl8821ae_dm_txpower_tracking_callback_thermalmeter()
2282 delta = (thermal_value > rtldm->thermalvalue) ? rtl8821ae_dm_txpower_tracking_callback_thermalmeter()
2293 "(delta, delta_LCK, delta_IQK) = (%d, %d, %d)\n", rtl8821ae_dm_txpower_tracking_callback_thermalmeter()
2294 delta, delta_lck, delta_iqk); rtl8821ae_dm_txpower_tracking_callback_thermalmeter()
2308 if (delta > 0 && rtldm->txpower_track_control) { rtl8821ae_dm_txpower_tracking_callback_thermalmeter()
2309 /*"delta" here is used to record the rtl8821ae_dm_txpower_tracking_callback_thermalmeter()
2312 delta = thermal_value > rtlefuse->eeprom_thermalmeter ? rtl8821ae_dm_txpower_tracking_callback_thermalmeter()
2316 if (delta >= TXSCALE_TABLE_SIZE) rtl8821ae_dm_txpower_tracking_callback_thermalmeter()
2317 delta = TXSCALE_TABLE_SIZE - 1; rtl8821ae_dm_txpower_tracking_callback_thermalmeter()
2324 delta, delta_swing_table_idx_tup_a[delta]); rtl8821ae_dm_txpower_tracking_callback_thermalmeter()
2328 delta_swing_table_idx_tup_a[delta]; rtl8821ae_dm_txpower_tracking_callback_thermalmeter()
2331 delta_swing_table_idx_tup_a[delta]; rtl8821ae_dm_txpower_tracking_callback_thermalmeter()
2332 /*Record delta swing for mix mode power tracking*/ rtl8821ae_dm_txpower_tracking_callback_thermalmeter()
2340 delta, delta_swing_table_idx_tdown_a[delta]); rtl8821ae_dm_txpower_tracking_callback_thermalmeter()
2345 -1 * delta_swing_table_idx_tdown_a[delta]; rtl8821ae_dm_txpower_tracking_callback_thermalmeter()
2348 -1 * delta_swing_table_idx_tdown_a[delta]; rtl8821ae_dm_txpower_tracking_callback_thermalmeter()
2349 /* Record delta swing for mix mode power tracking*/ rtl8821ae_dm_txpower_tracking_callback_thermalmeter()
2455 delta, thermal_value, rtl8821ae_dm_txpower_tracking_callback_thermalmeter()
2462 delta, thermal_value, rtl8821ae_dm_txpower_tracking_callback_thermalmeter()
/linux-4.1.27/arch/powerpc/platforms/512x/
H A Dmpc512x_shared.c78 unsigned long offset, want, got, delta; mpc512x_set_pixel_clock() local
145 delta = abs(pixclock - got); mpc512x_set_pixel_clock()
146 if (delta < epsilon) mpc512x_set_pixel_clock()
154 delta = abs(pixclock - got); mpc512x_set_pixel_clock()
155 if (delta < epsilon) mpc512x_set_pixel_clock()
160 pr_debug("DIU pixclock want %u, got %lu, delta %lu, eps %lu\n", mpc512x_set_pixel_clock()
161 pixclock, got, delta, epsilon); mpc512x_set_pixel_clock()
175 delta = abs(pixclock - got); mpc512x_set_pixel_clock()
176 pr_debug("DIU pixclock want %u, got %lu, delta %lu, eps %lu\n", mpc512x_set_pixel_clock()
177 pixclock, got, delta, epsilon); mpc512x_set_pixel_clock()
/linux-4.1.27/drivers/net/wireless/ath/ath9k/
H A Dar9003_paprd.c74 unsigned int power, scale, delta; ar9003_get_training_power_2g() local
87 delta = abs((int) ah->paprd_target_power - (int) power); ar9003_get_training_power_2g()
88 if (delta > scale) ar9003_get_training_power_2g()
91 if (delta < 4) ar9003_get_training_power_2g()
92 power -= 4 - delta; ar9003_get_training_power_2g()
102 unsigned int power, scale, delta; ar9003_get_training_power_5g() local
114 delta = abs((int) ah->paprd_target_power - (int) power); ar9003_get_training_power_5g()
115 if (delta > scale) ar9003_get_training_power_5g()
120 delta = 6; ar9003_get_training_power_5g()
123 delta = 4; ar9003_get_training_power_5g()
126 delta = 2; ar9003_get_training_power_5g()
129 delta = 0; ar9003_get_training_power_5g()
134 power += delta; ar9003_get_training_power_5g()
165 "PAPRD target power delta out of range\n"); ar9003_paprd_setup_single_table()
H A Dar9002_calib.c371 int32_t delta, currPDADC, slope; ar9287_hw_olc_temp_compensation() local
387 delta = 0; ar9287_hw_olc_temp_compensation()
389 delta = ((currPDADC - ah->initPDADC)*4) / slope; ar9287_hw_olc_temp_compensation()
392 AR_PHY_TX_PWRCTRL_OLPC_TEMP_COMP, delta); ar9287_hw_olc_temp_compensation()
394 AR_PHY_TX_PWRCTRL_OLPC_TEMP_COMP, delta); ar9287_hw_olc_temp_compensation()
401 int delta, currPDADC, regval; ar9280_hw_olc_temp_compensation() local
410 delta = (currPDADC - ah->initPDADC + 4) / 8; ar9280_hw_olc_temp_compensation()
412 delta = (currPDADC - ah->initPDADC + 5) / 10; ar9280_hw_olc_temp_compensation()
414 if (delta != ah->PDADCdelta) { ar9280_hw_olc_temp_compensation()
415 ah->PDADCdelta = delta; ar9280_hw_olc_temp_compensation()
417 regval = ah->originalGain[i] - delta; ar9280_hw_olc_temp_compensation()
/linux-4.1.27/tools/lib/traceevent/
H A Dkbuffer-parse.c296 unsigned int delta; old_update_pointers() local
305 delta = ts4host(kbuf, type_len_ts); old_update_pointers()
315 extend += delta; old_update_pointers()
316 delta = extend; old_update_pointers()
337 kbuf->timestamp += delta; old_update_pointers()
360 unsigned long long *delta, int *length) translate_data()
370 *delta = ts4host(kbuf, type_len_ts); translate_data()
381 extend += *delta; translate_data()
382 *delta = extend; translate_data()
407 unsigned long long delta; update_pointers() local
412 type_len = translate_data(kbuf, ptr, &ptr, &delta, &length); update_pointers()
414 kbuf->timestamp += delta; update_pointers()
433 unsigned long long delta; kbuffer_translate_data() local
449 type_len = translate_data(&kbuf, data, &ptr, &delta, &length); kbuffer_translate_data()
359 translate_data(struct kbuffer *kbuf, void *data, void **rptr, unsigned long long *delta, int *length) translate_data() argument
/linux-4.1.27/drivers/rtc/
H A Dclass.c44 * On suspend(), measure the delta between one RTC and the
55 struct timespec64 delta, delta_delta; rtc_suspend() local
81 delta = timespec64_sub(old_system, old_rtc); rtc_suspend()
82 delta_delta = timespec64_sub(delta, old_delta); rtc_suspend()
86 * has occured and set old_delta to the current delta. rtc_suspend()
88 old_delta = delta; rtc_suspend()
128 /* calculate the RTC time delta (sleep time)*/ rtc_resume()
/linux-4.1.27/drivers/net/ethernet/amd/xgbe/
H A Dxgbe-ptp.c137 static int xgbe_adjfreq(struct ptp_clock_info *info, s32 delta) xgbe_adjfreq() argument
147 if (delta < 0) { xgbe_adjfreq()
149 delta = -delta; xgbe_adjfreq()
153 adjust *= delta; xgbe_adjfreq()
168 static int xgbe_adjtime(struct ptp_clock_info *info, s64 delta) xgbe_adjtime() argument
176 timecounter_adjtime(&pdata->tstamp_tc, delta); xgbe_adjtime()
/linux-4.1.27/arch/ia64/kernel/
H A Dtime.c135 cputime_t delta = vtime_delta(tsk); vtime_account_system() local
137 account_system_time(tsk, 0, delta, delta); vtime_account_system()
217 unsigned long shift = 0, delta; ia64_cpu_local_tick() local
222 delta = local_cpu_data->itm_delta; ia64_cpu_local_tick()
229 shift = (2*(cpu - hi) + 1) * delta/hi/2; ia64_cpu_local_tick()
231 local_cpu_data->itm_next = ia64_get_itc() + delta + shift; ia64_cpu_local_tick()
H A Dsmpboot.c280 long i, delta, adj, adjust_latency = 0, done = 0; ia64_sync_itc() local
312 delta = get_delta(&rt, &master_time_stamp); ia64_sync_itc()
313 if (delta == 0) { ia64_sync_itc()
320 adjust_latency += -delta; ia64_sync_itc()
321 adj = -delta + adjust_latency/4; ia64_sync_itc()
323 adj = -delta; ia64_sync_itc()
330 t[i].diff = delta; ia64_sync_itc()
344 "maxerr %lu cycles)\n", smp_processor_id(), master, delta, rt); ia64_sync_itc()
/linux-4.1.27/drivers/net/wireless/rtlwifi/rtl8192de/
H A Ddm.c744 bool *internal_pa, u8 thermalvalue, u8 delta, rtl92d_bandtype_5G()
777 if (delta > INDEX_MAPPING_NUM - 1) rtl92d_bandtype_5G()
782 index_mapping_pa[offset][delta]; rtl92d_bandtype_5G()
784 if (delta > INDEX_MAPPING_NUM - 1) rtl92d_bandtype_5G()
788 index = index_mapping[offset][delta]; rtl92d_bandtype_5G()
793 ((delta / 2) * 3 + (delta % 2)); rtl92d_bandtype_5G()
810 u8 thermalvalue, delta, delta_lck, delta_iqk, delta_rxgain; rtl92d_dm_txpower_tracking_callback_thermalmeter() local
941 delta = (thermalvalue > rtlefuse->eeprom_thermalmeter) ? rtl92d_dm_txpower_tracking_callback_thermalmeter()
947 delta = (thermalvalue > rtlpriv->dm.thermalvalue) ? rtl92d_dm_txpower_tracking_callback_thermalmeter()
951 delta = (thermalvalue > rtlefuse->eeprom_thermalmeter) ? rtl92d_dm_txpower_tracking_callback_thermalmeter()
966 "Readback Thermal Meter = 0x%x pre thermal meter 0x%x eeprom_thermalmeter 0x%x delta 0x%x delta_lck 0x%x delta_iqk 0x%x\n", rtl92d_dm_txpower_tracking_callback_thermalmeter()
968 rtlefuse->eeprom_thermalmeter, delta, delta_lck, rtl92d_dm_txpower_tracking_callback_thermalmeter()
975 if (delta > 0 && rtlpriv->dm.txpower_track_control) { rtl92d_dm_txpower_tracking_callback_thermalmeter()
977 delta = (thermalvalue > rtlefuse->eeprom_thermalmeter) ? rtl92d_dm_txpower_tracking_callback_thermalmeter()
982 if (delta > INDEX_MAPPING_NUM - 1) rtl92d_dm_txpower_tracking_callback_thermalmeter()
986 index = index_mapping[offset][delta]; rtl92d_dm_txpower_tracking_callback_thermalmeter()
989 ofdm_index[i] -= delta; rtl92d_dm_txpower_tracking_callback_thermalmeter()
990 cck_index -= delta; rtl92d_dm_txpower_tracking_callback_thermalmeter()
999 delta, rf, rtlefuse, rtlpriv, rtl92d_dm_txpower_tracking_callback_thermalmeter()
743 rtl92d_bandtype_5G(struct rtl_hal *rtlhal, u8 *ofdm_index, bool *internal_pa, u8 thermalvalue, u8 delta, u8 rf, struct rtl_efuse *rtlefuse, struct rtl_priv *rtlpriv, struct rtl_phy *rtlphy, u8 index_mapping[5][INDEX_MAPPING_NUM], u8 index_mapping_pa[8][INDEX_MAPPING_NUM]) rtl92d_bandtype_5G() argument
/linux-4.1.27/arch/x86/xen/
H A Dspinlock.c64 static void __spin_time_accum(u64 delta, u32 *array) __spin_time_accum() argument
66 unsigned index = ilog2(delta); __spin_time_accum()
78 u32 delta = xen_clocksource_read() - start; spin_time_accum_blocked() local
80 __spin_time_accum(delta, spinlock_stats.histo_spin_blocked); spin_time_accum_blocked()
81 spinlock_stats.time_blocked += delta; spin_time_accum_blocked()
H A Dtime.c272 static s64 get_abs_timeout(unsigned long delta) get_abs_timeout() argument
274 return xen_clocksource_read() + delta; get_abs_timeout()
297 static int xen_timerop_set_next_event(unsigned long delta, xen_timerop_set_next_event() argument
302 if (HYPERVISOR_set_timer_op(get_abs_timeout(delta)) < 0) xen_timerop_set_next_event()
355 static int xen_vcpuop_set_next_event(unsigned long delta, xen_vcpuop_set_next_event() argument
364 single.timeout_abs_ns = get_abs_timeout(delta); xen_vcpuop_set_next_event()
/linux-4.1.27/drivers/pps/generators/
H A Dpps_gen_parport.c76 long lim, delta; hrtimer_event() local
134 delta = timespec_to_ns(&dts); hrtimer_event()
140 if (delta >= hrtimer_error) hrtimer_event()
141 hrtimer_error = delta; hrtimer_event()
143 hrtimer_error = (3 * hrtimer_error + delta) >> 2; hrtimer_event()
/linux-4.1.27/arch/arm64/mm/
H A Ddump.c198 unsigned long delta; note_page() local
204 delta = (addr - st->start_address) >> 10; note_page()
205 while (!(delta & 1023) && unit[1]) { note_page()
206 delta >>= 10; note_page()
209 seq_printf(st->seq, "%9lu%c", delta, *unit); note_page()
/linux-4.1.27/arch/arm/mm/
H A Ddump.c230 unsigned long delta; note_page() local
236 delta = (addr - st->start_address) >> 10; note_page()
237 while (!(delta & 1023) && unit[1]) { note_page()
238 delta >>= 10; note_page()
241 seq_printf(st->seq, "%9lu%c", delta, *unit); note_page()
/linux-4.1.27/net/sunrpc/
H A Dstats.c151 ktime_t delta, now; rpc_count_iostats_metrics() local
166 delta = ktime_sub(req->rq_xtime, task->tk_start); rpc_count_iostats_metrics()
167 op_metrics->om_queue = ktime_add(op_metrics->om_queue, delta); rpc_count_iostats_metrics()
171 delta = ktime_sub(now, task->tk_start); rpc_count_iostats_metrics()
172 op_metrics->om_execute = ktime_add(op_metrics->om_execute, delta); rpc_count_iostats_metrics()
/linux-4.1.27/drivers/input/serio/
H A Dams_delta_serio.c30 #include <mach/board-ams-delta.h>
32 #include <mach/ams-delta-fiq.h>
157 "ams-delta-serio", 0); ams_delta_serio_init()
/linux-4.1.27/drivers/crypto/nx/
H A Dnx.c215 * @delta: is the amount we need to crop in order to bound the list.
220 unsigned int delta, trim_sg_list()
225 unsigned int is_delta = delta; trim_sg_list()
227 while (delta && end > sg) { trim_sg_list()
230 if (last->len > delta) { trim_sg_list()
231 last->len -= delta; trim_sg_list()
232 delta = 0; trim_sg_list()
235 delta -= last->len; trim_sg_list()
279 unsigned int delta = 0; nx_build_sg_lists() local
301 delta = *nbytes - (*nbytes & ~(AES_BLOCK_SIZE - 1)); nx_build_sg_lists()
306 nx_ctx->op.inlen = trim_sg_list(nx_ctx->in_sg, nx_insg, delta, nbytes); nx_build_sg_lists()
307 nx_ctx->op.outlen = trim_sg_list(nx_ctx->out_sg, nx_outsg, delta, nbytes); nx_build_sg_lists()
218 trim_sg_list(struct nx_sg *sg, struct nx_sg *end, unsigned int delta, unsigned int *nbytes) trim_sg_list() argument
/linux-4.1.27/arch/mips/alchemy/common/
H A Dtime.c60 static int au1x_rtcmatch2_set_next_event(unsigned long delta, au1x_rtcmatch2_set_next_event() argument
63 delta += alchemy_rdsys(AU1000_SYS_RTCREAD); au1x_rtcmatch2_set_next_event()
67 alchemy_wrsys(delta, AU1000_SYS_RTCMATCH2); au1x_rtcmatch2_set_next_event()
/linux-4.1.27/arch/s390/kernel/
H A Dtime.c103 static void fixup_clock_comparator(unsigned long long delta) fixup_clock_comparator() argument
108 S390_lowcore.clock_comparator += delta; fixup_clock_comparator()
112 static int s390_next_event(unsigned long delta, s390_next_event() argument
115 S390_lowcore.clock_comparator = get_tod_clock() + delta; s390_next_event()
298 * Adjust the value by a multiple of jiffies and add the delta to ntp.
307 unsigned long long delta, ticks; adjust_time() local
312 delta = ticks = clock - old; adjust_time()
313 delta = ticks = (delta < delay) ? 0 : delta - delay; adjust_time()
314 delta -= do_div(ticks, CLK_TICKS_PER_JIFFY); adjust_time()
318 delta = ticks = old - clock; adjust_time()
319 delta -= do_div(ticks, CLK_TICKS_PER_JIFFY); adjust_time()
320 delta = -delta; adjust_time()
323 sched_clock_base_cc += delta; adjust_time()
330 return delta; adjust_time()
755 unsigned long long clock, old_clock, delay, delta; etr_sync_clock() local
791 delta = adjust_time(old_clock, clock, delay); etr_sync_clock()
792 etr_sync->fixup_cc = delta; etr_sync_clock()
793 fixup_clock_comparator(delta); etr_sync_clock()
1529 unsigned long long old_clock, delta; stp_sync_clock() local
1554 delta = adjust_time(old_clock, get_tod_clock(), 0); stp_sync_clock()
1555 fixup_clock_comparator(delta); stp_sync_clock()
H A Dvtime.c90 u64 delta, mult, div; do_account_vtime() local
96 delta = cycles_new[i] - cycles_old[i]; do_account_vtime()
97 mult += delta; do_account_vtime()
98 div += (i + 1) * delta; do_account_vtime()
/linux-4.1.27/arch/blackfin/kernel/
H A Dperf_event.c264 s64 delta; bfin_perf_event_update() local
273 * exchange a new raw count - then add that new-prev delta bfin_perf_event_update()
289 * timestamp already. We can now calculate the elapsed delta bfin_perf_event_update()
295 delta = (new_raw_count << shift) - (prev_raw_count << shift); bfin_perf_event_update()
296 delta >>= shift; bfin_perf_event_update()
298 local64_add(delta, &event->count); bfin_perf_event_update()
/linux-4.1.27/arch/arm/mach-omap2/
H A Dclkt_dpll.c293 long delta; omap2_dpll_round_rate() local
341 delta = target_rate - new_rate; omap2_dpll_round_rate()
342 if (delta < 0) omap2_dpll_round_rate()
345 if (delta < prev_min_delta) { omap2_dpll_round_rate()
346 prev_min_delta = delta; omap2_dpll_round_rate()
354 if (delta == 0) omap2_dpll_round_rate()
/linux-4.1.27/drivers/input/joystick/
H A Djoydump.c126 printk(KERN_INFO "joydump: | index: %3d delta: %3d us data: ", 0, 0); joydump_connect()
133 printk(KERN_INFO "joydump: | index: %3d delta: %3d us data: ", joydump_connect()
H A Danalog.c190 static inline unsigned int delta(u64 x, u64 y) delta() function
280 if ((last ^ this) && (delta(loop, now) < loopout)) { analog_cooked_read()
286 } while (this && (i < 4) && (delta(start, now) < timeout)); analog_cooked_read()
294 port->axes[j] = (delta(start, time[i]) << ANALOG_FUZZ_BITS) / port->loop; analog_cooked_read()
410 port->speed = delta(t1, t2) - delta(t2, t3); analog_calibrate_timer()
425 t = delta(t1, t2) - delta(t2, t3); analog_calibrate_timer()
/linux-4.1.27/include/uapi/linux/
H A Dneighbour.h144 __u32 ndtc_last_flush; /* delta to now in msecs */
145 __u32 ndtc_last_rand; /* delta to now in msecs */
/linux-4.1.27/arch/powerpc/perf/
H A Dcore-fsl-emb.c181 s64 val, delta, prev; fsl_emb_pmu_read() local
198 delta = (val - prev) & 0xfffffffful; fsl_emb_pmu_read()
199 local64_add(delta, &event->count); fsl_emb_pmu_read()
200 local64_sub(delta, &event->hw.period_left); fsl_emb_pmu_read()
610 s64 prev, delta, left; record_and_restart() local
620 delta = (val - prev) & 0xfffffffful; record_and_restart()
621 local64_add(delta, &event->count); record_and_restart()
628 left = local64_read(&event->hw.period_left) - delta; record_and_restart()
/linux-4.1.27/arch/avr32/kernel/
H A Dtime.c66 static int comparator_next_event(unsigned long delta, comparator_next_event() argument
76 sysreg_write(COMPARE, (sysreg_read(COUNT) + delta) ? : 1); comparator_next_event()
/linux-4.1.27/arch/arm/mach-lpc32xx/
H A Dtimer.c34 static int lpc32xx_clkevt_next_event(unsigned long delta, lpc32xx_clkevt_next_event() argument
39 __raw_writel(delta, LPC32XX_TIMER_PR(LPC32XX_TIMER0_BASE)); lpc32xx_clkevt_next_event()
/linux-4.1.27/net/sched/
H A Dsch_pie.c316 s32 delta = 0; /* determines the change in probability */ calculate_probability() local
363 delta += alpha * ((qdelay - q->params.target)); calculate_probability()
364 delta += beta * ((qdelay - qdelay_old)); calculate_probability()
369 if (delta > (s32) (MAX_PROB / (100 / 2)) && calculate_probability()
371 delta = (MAX_PROB / 100) * 2; calculate_probability()
379 delta += MAX_PROB / (100 / 2); calculate_probability()
381 q->vars.prob += delta; calculate_probability()
383 if (delta > 0) { calculate_probability()
H A Dsch_codel.c226 codel_tdiff_t delta = q->vars.drop_next - codel_get_time(); codel_dump_stats() local
228 if (delta >= 0) codel_dump_stats()
229 st.drop_next = codel_time_to_us(delta); codel_dump_stats()
231 st.drop_next = -codel_time_to_us(-delta); codel_dump_stats()
/linux-4.1.27/drivers/misc/altera-stapl/
H A Daltera.c256 int delta = 0; altera_execute() local
284 delta = version * 8; altera_execute()
288 str_table = get_unaligned_be32(&p[4 + delta]); altera_execute()
289 sym_table = get_unaligned_be32(&p[16 + delta]); altera_execute()
290 data_sect = get_unaligned_be32(&p[20 + delta]); altera_execute()
291 code_sect = get_unaligned_be32(&p[24 + delta]); altera_execute()
292 debug_sect = get_unaligned_be32(&p[28 + delta]); altera_execute()
293 action_count = get_unaligned_be32(&p[40 + delta]); altera_execute()
294 proc_count = get_unaligned_be32(&p[44 + delta]); altera_execute()
295 sym_count = get_unaligned_be32(&p[48 + (2 * delta)]); altera_execute()
336 delta = version * 2; altera_execute()
339 offset = (sym_table + ((11 + delta) * i)); altera_execute()
341 value = get_unaligned_be32(&p[offset + 3 + delta]); altera_execute()
352 var_size[i] = get_unaligned_be32(&p[offset + 7 + delta]); altera_execute()
2147 int delta = 0; altera_get_note() local
2156 delta = version * 8; altera_get_note()
2158 note_strings = get_unaligned_be32(&p[8 + delta]); altera_get_note()
2159 note_table = get_unaligned_be32(&p[12 + delta]); altera_get_note()
2160 note_count = get_unaligned_be32(&p[44 + (2 * delta)]); altera_get_note()
2234 int delta = 0; altera_check_crc() local
2239 delta = version * 8; altera_check_crc()
2241 crc_section = get_unaligned_be32(&p[32 + delta]); altera_check_crc()
/linux-4.1.27/drivers/leds/
H A Dleds-net48xx.c6 * Based on leds-ams-delta.c
/linux-4.1.27/arch/x86/kvm/
H A Dirq_comm.c259 int delta; kvm_set_routing_entry() local
264 delta = 0; kvm_set_routing_entry()
273 delta = 8; kvm_set_routing_entry()
283 e->irqchip.pin = ue->u.irqchip.pin + delta; kvm_set_routing_entry()
H A Dtrace.h936 TP_PROTO(unsigned int vcpu_id, s64 delta),
937 TP_ARGS(vcpu_id, delta),
941 __field( s64, delta )
946 __entry->delta = delta;
949 TP_printk("vcpu %u: delta %lld (%s)",
951 __entry->delta,
952 __entry->delta < 0 ? "early" : "late")
/linux-4.1.27/arch/microblaze/kernel/
H A Dtimer.c117 static int xilinx_timer_set_next_event(unsigned long delta, xilinx_timer_set_next_event() argument
120 pr_debug("%s: next event, delta %x\n", __func__, (u32)delta); xilinx_timer_set_next_event()
121 xilinx_timer0_start_oneshot(delta); xilinx_timer_set_next_event()
/linux-4.1.27/drivers/usb/misc/sisusbvga/
H A Dsisusb_con.c896 unsigned int delta = lines * c->vc_size_row; sisusbcon_scroll() local
938 if (c->vc_scr_end + delta >= sisusbcon_scroll()
941 (u16 *)(oldorigin + delta), sisusbcon_scroll()
942 c->vc_screenbuf_size - delta); sisusbcon_scroll()
947 c->vc_origin += delta; sisusbcon_scroll()
950 (u16 *)(c->vc_origin + c->vc_screenbuf_size - delta), sisusbcon_scroll()
951 eattr, delta); sisusbcon_scroll()
957 if (oldorigin - delta < sisusb->scrbuf) { sisusbcon_scroll()
961 delta), sisusbcon_scroll()
963 c->vc_screenbuf_size - delta); sisusbcon_scroll()
970 c->vc_origin -= delta; sisusbcon_scroll()
974 scr_memsetw((u16 *)(c->vc_origin), eattr, delta); sisusbcon_scroll()
988 (char *)c->vc_origin + c->vc_screenbuf_size - delta, sisusbcon_scroll()
990 c->vc_screenbuf_size - delta, sisusbcon_scroll()
991 delta, &written); sisusbcon_scroll() local
996 delta, &written); sisusbcon_scroll()
/linux-4.1.27/arch/arm/mach-omap1/include/mach/
H A Dams-delta-fiq.h2 * arch/arm/mach-omap1/include/ams-delta-fiq.h
/linux-4.1.27/arch/arc/kernel/
H A Dperf_event.c92 int64_t delta; arc_perf_event_update() local
100 delta = (new_raw_count - prev_raw_count) & arc_perf_event_update()
103 local64_add(delta, &event->count); arc_perf_event_update()
104 local64_sub(delta, &hwc->period_left); arc_perf_event_update()
/linux-4.1.27/net/dccp/ccids/
H A Dccid3.c108 u32 delta = ktime_us_delta(now, hc->tx_t_last_win_count); ccid3_hc_tx_idle_rtt() local
110 return delta / hc->tx_rtt; ccid3_hc_tx_idle_rtt()
188 u32 delta = ktime_us_delta(now, hc->tx_t_last_win_count), ccid3_hc_tx_update_win_count() local
189 quarter_rtts = (4 * delta) / hc->tx_rtt; ccid3_hc_tx_update_win_count()
337 * if (t_now > t_nom - delta) ccid3_hc_tx_send_packet()
439 * As we have calculated new ipi, delta, t_nom it is possible ccid3_hc_tx_packet_recv()
603 s64 delta = 0; ccid3_hc_rx_send_feedback() local
625 delta = ktime_us_delta(now, hc->rx_tstamp_last_feedback); ccid3_hc_rx_send_feedback()
626 if (delta <= 0) ccid3_hc_rx_send_feedback()
627 DCCP_BUG("delta (%ld) <= 0", (long)delta); ccid3_hc_rx_send_feedback()
629 hc->rx_x_recv = scaled_div32(hc->rx_bytes_recv, delta); ccid3_hc_rx_send_feedback()
635 ccid3_pr_debug("Interval %ldusec, X_recv=%u, 1/p=%u\n", (long)delta, ccid3_hc_rx_send_feedback()
682 u32 x_recv, p, delta; ccid3_first_li() local
690 delta = ktime_to_us(net_timedelta(hc->rx_tstamp_last_feedback)); ccid3_first_li()
691 x_recv = scaled_div32(hc->rx_bytes_recv, delta); ccid3_first_li()
/linux-4.1.27/net/sunrpc/xprtrdma/
H A Dfrwr_ops.c66 int depth, delta; frwr_op_open() local
89 delta = RPCRDMA_MAX_DATA_SEGS - ia->ri_max_frmr_depth; frwr_op_open()
92 delta -= ia->ri_max_frmr_depth; frwr_op_open()
93 } while (delta > 0); frwr_op_open()
/linux-4.1.27/drivers/usb/serial/
H A Dch341.c443 u8 delta; ch341_update_line_status() local
451 delta = status ^ priv->line_status; ch341_update_line_status()
458 if (!delta) ch341_update_line_status()
461 if (delta & CH341_BIT_CTS) ch341_update_line_status()
463 if (delta & CH341_BIT_DSR) ch341_update_line_status()
465 if (delta & CH341_BIT_RI) ch341_update_line_status()
467 if (delta & CH341_BIT_DCD) { ch341_update_line_status()
/linux-4.1.27/sound/core/
H A Dpcm_lib.c284 snd_pcm_sframes_t hdelta, delta; snd_pcm_update_hw_ptr0() local
337 /* delta = "expected next hw_ptr" for in_interrupt != 0 */ snd_pcm_update_hw_ptr0()
338 delta = runtime->hw_ptr_interrupt + runtime->period_size; snd_pcm_update_hw_ptr0()
339 if (delta > new_hw_ptr) { snd_pcm_update_hw_ptr0()
364 delta = new_hw_ptr - old_hw_ptr; snd_pcm_update_hw_ptr0()
365 if (delta < 0) snd_pcm_update_hw_ptr0()
366 delta += runtime->boundary; snd_pcm_update_hw_ptr0()
377 hdelta = jdelta - delta * HZ / runtime->rate; snd_pcm_update_hw_ptr0()
380 delta += runtime->buffer_size; snd_pcm_update_hw_ptr0()
393 if (delta >= runtime->buffer_size + runtime->period_size) { snd_pcm_update_hw_ptr0()
411 hdelta = delta; snd_pcm_update_hw_ptr0()
417 delta = jdelta / snd_pcm_update_hw_ptr0()
422 hw_base = delta; snd_pcm_update_hw_ptr0()
423 /* use loop to avoid checks for delta overflows */ snd_pcm_update_hw_ptr0()
424 /* the delta value is small or zero in most cases */ snd_pcm_update_hw_ptr0()
425 while (delta > 0) { snd_pcm_update_hw_ptr0()
431 delta--; snd_pcm_update_hw_ptr0()
435 "(pos=%ld, delta=%ld, period=%ld, jdelta=%lu/%lu/%lu, hw_ptr=%ld/%ld)\n", snd_pcm_update_hw_ptr0()
442 delta = 0; snd_pcm_update_hw_ptr0()
446 if (delta > runtime->period_size + runtime->period_size / 2) { snd_pcm_update_hw_ptr0()
449 "(stream=%i, delta=%ld, new_hw_ptr=%ld, old_hw_ptr=%ld)\n", snd_pcm_update_hw_ptr0()
450 substream->stream, (long)delta, snd_pcm_update_hw_ptr0()
466 delta = new_hw_ptr - runtime->hw_ptr_interrupt; snd_pcm_update_hw_ptr0()
467 if (delta < 0) snd_pcm_update_hw_ptr0()
468 delta += runtime->boundary; snd_pcm_update_hw_ptr0()
469 delta -= (snd_pcm_uframes_t)delta % runtime->period_size; snd_pcm_update_hw_ptr0()
470 runtime->hw_ptr_interrupt += delta; snd_pcm_update_hw_ptr0()
/linux-4.1.27/net/dccp/
H A Dinput.c554 long delta = dccp_timestamp() - sample; dccp_rcv_respond_partopen_state_process() local
556 dp->dccps_syn_rtt = dccp_sample_rtt(sk, 10 * delta); dccp_rcv_respond_partopen_state_process()
712 * @delta: number of microseconds between packet and acknowledgment
717 u32 dccp_sample_rtt(struct sock *sk, long delta) dccp_sample_rtt() argument
720 delta -= dccp_sk(sk)->dccps_options_received.dccpor_elapsed_time * 10; dccp_sample_rtt()
722 if (unlikely(delta <= 0)) { dccp_sample_rtt()
723 DCCP_WARN("unusable RTT sample %ld, using min\n", delta); dccp_sample_rtt()
726 if (unlikely(delta > DCCP_SANE_RTT_MAX)) { dccp_sample_rtt()
727 DCCP_WARN("RTT sample %ld too large, using max\n", delta); dccp_sample_rtt()
731 return delta; dccp_sample_rtt()
H A Ddccp.h127 u64 delta = SUB48(seqno2, seqno1); dccp_delta_seqno() local
129 return TO_SIGNED48(delta); dccp_delta_seqno()
160 s64 delta = dccp_delta_seqno(s1, s2); dccp_loss_count() local
162 WARN_ON(delta < 0); dccp_loss_count()
163 delta -= ndp + 1; dccp_loss_count()
165 return delta > 0 ? delta : 0; dccp_loss_count()
326 u32 dccp_sample_rtt(struct sock *sk, long delta);
/linux-4.1.27/drivers/media/rc/
H A Drc-ir-raw.c109 s64 delta; /* ns */ ir_raw_event_store_edge() local
118 delta = ktime_to_ns(ktime_sub(now, dev->raw->last_event)); ir_raw_event_store_edge()
122 * being called for the first time, note that delta can't ir_raw_event_store_edge()
125 if (delta > delay || !dev->raw->last_type) ir_raw_event_store_edge()
128 ev.duration = delta; ir_raw_event_store_edge()
/linux-4.1.27/drivers/net/wireless/ath/
H A Ddfs_pri_detector.c46 u32 delta; pde_get_multiple() local
51 delta = (val < fraction) ? (fraction - val) : (val - fraction); pde_get_multiple()
53 if (delta <= tolerance) pde_get_multiple()
184 /* there is no delta time with less than 2 pulses */ pulse_queue_check_window()
391 /* if delta to last pulse is too short, don't use this pulse */ pri_detector_add_pulse()
/linux-4.1.27/arch/x86/mm/
H A Ddump_pagetables.c215 unsigned long delta; note_page() local
228 delta = st->current_address - st->start_address; note_page()
229 while (!(delta & 1023) && unit[1]) { note_page()
230 delta >>= 10; note_page()
234 delta, *unit); note_page()
/linux-4.1.27/drivers/video/fbdev/matrox/
H A Dg450_pll.c441 unsigned int delta; __g450_setclk() local
463 delta = pll_freq_delta(fout, g450_vco2f(mnp, vco)); __g450_setclk()
469 if (delta <= deltaarray[idx-1]) { __g450_setclk()
474 if (delta == deltaarray[idx-1] __g450_setclk()
486 deltaarray[idx] = delta; __g450_setclk()
/linux-4.1.27/drivers/watchdog/
H A Dat91sam9_wdt.c61 /* Watchdog max delta/value in secs */
156 u32 delta; at91_wdt_init() local
180 delta = (tmp & AT91_WDT_WDD) >> 16; at91_wdt_init()
182 if (delta < value) at91_wdt_init()
183 min_heartbeat = ticks_to_hz_roundup(value - delta); at91_wdt_init()
/linux-4.1.27/arch/tile/kernel/
H A Dperf_event.c500 * Returns the delta events processed.
509 u64 delta; tile_perf_event_update() local
515 * exchange a new raw count - then add that new-prev delta tile_perf_event_update()
529 * timestamp already. We can now calculate the elapsed delta tile_perf_event_update()
535 delta = (new_raw_count << shift) - (prev_raw_count << shift); tile_perf_event_update()
536 delta >>= shift; tile_perf_event_update()
538 local64_add(delta, &event->count); tile_perf_event_update()
539 local64_sub(delta, &hwc->period_left); tile_perf_event_update()
606 * Drain the remaining delta count out of a event tile_pmu_stop()
/linux-4.1.27/arch/powerpc/kernel/
H A Dtime.c300 u64 udelta, delta, user_scaled; vtime_delta() local
313 delta = get_paca()->system_time; vtime_delta()
322 * SPURR ticks in the same ratio as the system time (delta) vtime_delta()
328 *sys_scaled = delta; vtime_delta()
330 if (deltascaled != delta + udelta) { vtime_delta()
332 *sys_scaled = deltascaled * delta / (delta + udelta); vtime_delta()
340 return delta; vtime_delta()
345 u64 delta, sys_scaled, stolen; vtime_account_system() local
347 delta = vtime_delta(tsk, &sys_scaled, &stolen); vtime_account_system()
348 account_system_time(tsk, 0, delta, sys_scaled); vtime_account_system()
356 u64 delta, sys_scaled, stolen; vtime_account_idle() local
358 delta = vtime_delta(tsk, &sys_scaled, &stolen); vtime_account_idle()
359 account_idle_time(delta + stolen); vtime_account_idle()
/linux-4.1.27/drivers/net/wireless/rtlwifi/rtl8192c/
H A Ddm_common.c732 u8 thermalvalue, delta, delta_lck, delta_iqk; rtl92c_dm_txpower_tracking_callback_thermalmeter() local
841 delta = (thermalvalue > rtlpriv->dm.thermalvalue) ? rtl92c_dm_txpower_tracking_callback_thermalmeter()
854 "Readback Thermal Meter = 0x%x pre thermal meter 0x%x eeprom_thermalmeter 0x%x delta 0x%x delta_lck 0x%x delta_iqk 0x%x\n", rtl92c_dm_txpower_tracking_callback_thermalmeter()
856 rtlefuse->eeprom_thermalmeter, delta, delta_lck, rtl92c_dm_txpower_tracking_callback_thermalmeter()
864 if (delta > 0 && rtlpriv->dm.txpower_track_control) { rtl92c_dm_txpower_tracking_callback_thermalmeter()
867 rtlpriv->dm.ofdm_index[i] -= delta; rtl92c_dm_txpower_tracking_callback_thermalmeter()
868 rtlpriv->dm.cck_index -= delta; rtl92c_dm_txpower_tracking_callback_thermalmeter()
871 rtlpriv->dm.ofdm_index[i] += delta; rtl92c_dm_txpower_tracking_callback_thermalmeter()
872 rtlpriv->dm.cck_index += delta; rtl92c_dm_txpower_tracking_callback_thermalmeter()
906 if (delta < 5) rtl92c_dm_txpower_tracking_callback_thermalmeter()
911 } else if (delta > 5 && thermalvalue < rtl92c_dm_txpower_tracking_callback_thermalmeter()
920 if (delta < 5) rtl92c_dm_txpower_tracking_callback_thermalmeter()
929 && delta > 5) { rtl92c_dm_txpower_tracking_callback_thermalmeter()
937 if (delta < 5) rtl92c_dm_txpower_tracking_callback_thermalmeter()
942 } else if (delta > 5 && thermalvalue < rtl92c_dm_txpower_tracking_callback_thermalmeter()
950 if (delta < 5) rtl92c_dm_txpower_tracking_callback_thermalmeter()
958 && delta > 5) { rtl92c_dm_txpower_tracking_callback_thermalmeter()
987 if (rtlpriv->dm.txpower_track_control && delta != 0) { rtl92c_dm_txpower_tracking_callback_thermalmeter()
/linux-4.1.27/scripts/dtc/libfdt/
H A Dfdt_rw.c113 int delta = (newn - oldn) * sizeof(*p); _fdt_splice_mem_rsv() local
118 fdt_set_off_dt_struct(fdt, fdt_off_dt_struct(fdt) + delta); _fdt_splice_mem_rsv()
119 fdt_set_off_dt_strings(fdt, fdt_off_dt_strings(fdt) + delta); _fdt_splice_mem_rsv()
126 int delta = newlen - oldlen; _fdt_splice_struct() local
132 fdt_set_size_dt_struct(fdt, fdt_size_dt_struct(fdt) + delta); _fdt_splice_struct()
133 fdt_set_off_dt_strings(fdt, fdt_off_dt_strings(fdt) + delta); _fdt_splice_struct()
/linux-4.1.27/drivers/video/console/
H A Dvgacon.c1364 unsigned int delta; vgacon_scroll() local
1374 delta = lines * c->vc_size_row; vgacon_scroll()
1377 if (c->vc_scr_end + delta >= vga_vram_end) { vgacon_scroll()
1379 (u16 *) (oldo + delta), vgacon_scroll()
1380 c->vc_screenbuf_size - delta); vgacon_scroll()
1384 c->vc_origin += delta; vgacon_scroll()
1386 delta), c->vc_video_erase_char, vgacon_scroll()
1387 delta); vgacon_scroll()
1389 if (oldo - delta < vga_vram_base) { vgacon_scroll()
1392 delta), (u16 *) oldo, vgacon_scroll()
1393 c->vc_screenbuf_size - delta); vgacon_scroll()
1397 c->vc_origin -= delta; vgacon_scroll()
1400 delta); vgacon_scroll()
/linux-4.1.27/sound/drivers/
H A Ddummy.c258 unsigned long delta; dummy_systimer_update() local
260 delta = jiffies - dpcm->base_time; dummy_systimer_update()
261 if (!delta) dummy_systimer_update()
263 dpcm->base_time += delta; dummy_systimer_update()
264 delta *= dpcm->rate; dummy_systimer_update()
265 dpcm->frac_pos += delta; dummy_systimer_update()
268 while (dpcm->frac_period_rest <= delta) { dummy_systimer_update()
272 dpcm->frac_period_rest -= delta; dummy_systimer_update()
431 u64 delta; dummy_hrtimer_pointer() local
434 delta = ktime_us_delta(hrtimer_cb_get_time(&dpcm->timer), dummy_hrtimer_pointer()
436 delta = div_u64(delta * runtime->rate + 999999, 1000000); dummy_hrtimer_pointer()
437 div_u64_rem(delta, runtime->buffer_size, &pos); dummy_hrtimer_pointer()
/linux-4.1.27/arch/x86/kernel/apic/
H A Dapic.c455 static int lapic_next_event(unsigned long delta, lapic_next_event() argument
458 apic_write(APIC_TMICT, delta); lapic_next_event()
462 static int lapic_next_deadline(unsigned long delta, lapic_next_deadline() argument
468 wrmsrl(MSR_IA32_TSC_DEADLINE, tsc + (((u64) delta) * TSC_DIVISOR)); lapic_next_deadline()
624 calibrate_by_pmtimer(long deltapm, long *delta, long *deltatsc) calibrate_by_pmtimer() argument
635 apic_printk(APIC_VERBOSE, "... PM-Timer delta = %ld\n", deltapm); calibrate_by_pmtimer()
655 res = (((u64)(*delta)) * pm_100ms); calibrate_by_pmtimer()
657 pr_info("APIC delta adjusted to PM-Timer: " calibrate_by_pmtimer()
658 "%lu (%ld)\n", (unsigned long)res, *delta); calibrate_by_pmtimer()
659 *delta = (long)res; calibrate_by_pmtimer()
665 apic_printk(APIC_VERBOSE, "TSC delta adjusted to " calibrate_by_pmtimer()
679 long delta, deltatsc; calibrate_APIC_clock() local
729 /* Build delta t1-t2 as apic timer counts down */ calibrate_APIC_clock()
730 delta = lapic_cal_t1 - lapic_cal_t2; calibrate_APIC_clock()
731 apic_printk(APIC_VERBOSE, "... lapic delta = %ld\n", delta); calibrate_APIC_clock()
737 &delta, &deltatsc); calibrate_APIC_clock()
740 lapic_clockevent.mult = div_sc(delta, TICK_NSEC * LAPIC_CAL_LOOPS, calibrate_APIC_clock()
747 lapic_timer_frequency = (delta * APIC_DIVISOR) / LAPIC_CAL_LOOPS; calibrate_APIC_clock()
749 apic_printk(APIC_VERBOSE, "..... delta %ld\n", delta); calibrate_APIC_clock()
800 /* Jiffies delta */ calibrate_APIC_clock()
802 apic_printk(APIC_VERBOSE, "... jiffies delta = %lu\n", deltaj); calibrate_APIC_clock()
/linux-4.1.27/drivers/isdn/i4l/
H A Disdn_audio.c408 delta; isdn_audio_xlaw2adpcm() local
411 delta = (isdn_audio_alaw_to_s16[*in++] >> 2) - a; isdn_audio_xlaw2adpcm()
413 delta = (isdn_audio_ulaw_to_s16[*in++] >> 2) - a; isdn_audio_xlaw2adpcm()
414 if (delta < 0) { isdn_audio_xlaw2adpcm()
416 delta = -delta; isdn_audio_xlaw2adpcm()
418 while (--nmax && delta > d) { isdn_audio_xlaw2adpcm()
419 delta -= d; isdn_audio_xlaw2adpcm()
/linux-4.1.27/arch/x86/kernel/cpu/
H A Dperf_event_intel_rapl.c162 * scale delta to smallest unit (1/2^32) rapl_scale()
165 * Watts = Joules/Time delta rapl_scale()
174 s64 delta, sdelta; rapl_event_update() local
189 * timestamp already. We can now calculate the elapsed delta rapl_event_update()
195 delta = (new_raw_count << shift) - (prev_raw_count << shift); rapl_event_update()
196 delta >>= shift; rapl_event_update()
198 sdelta = rapl_scale(delta, event->hw.config); rapl_event_update()
298 * Drain the remaining delta count out of a event rapl_pmu_event_stop()
/linux-4.1.27/arch/x86/math-emu/
H A Dpoly_tan.c170 /* This is (approx) delta, the error in our approx for pi/2 poly_tan()
184 adj = mul_32_32(0x898cc517, adj); /* delta * tan^2 */ poly_tan()
/linux-4.1.27/arch/unicore32/boot/compressed/
H A Dhead.S31 sub.a r0, r0, r1 @ calculate the delta offset
34 * if delta is zero, we are running at the address
/linux-4.1.27/drivers/video/fbdev/omap/
H A Dlcd_ams_delta.c31 #include <mach/board-ams-delta.h>
145 .name = "ams-delta",
/linux-4.1.27/fs/jfs/
H A Djfs_types.h146 u8 delta; /* Alert Threshold delta (in percent) */ member in struct:dasd
/linux-4.1.27/arch/mips/loongson/loongson-3/
H A Dhpet.c132 static int hpet_next_event(unsigned long delta, hpet_next_event() argument
139 cnt += delta; hpet_next_event()
/linux-4.1.27/arch/mips/sgi-ip27/
H A Dip27-timer.c54 static int rt_next_event(unsigned long delta, struct clock_event_device *evt) rt_next_event() argument
61 cnt += delta; rt_next_event()
/linux-4.1.27/arch/c6x/platforms/
H A Dtimer64.c122 static int next_event(unsigned long delta, next_event() argument
125 timer64_config(delta); next_event()
/linux-4.1.27/arch/arm/mach-mmp/
H A Dtime.c94 static int timer_set_next_event(unsigned long delta, timer_set_next_event() argument
115 __raw_writel(delta - 1, mmp_timer_base + TMR_TN_MM(0, 0)); timer_set_next_event()
/linux-4.1.27/drivers/iio/adc/
H A Dad_sigma_delta.c37 * @sigma_delta: The sigma delta device
51 * @sigma_delta: The sigma delta device
139 * @sigma_delta: The sigma delta device
217 * @sigma_delta: The sigma delta device

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