| /linux-4.1.27/include/asm-generic/ |
| D | mutex-xchg.h | 28 if (unlikely(atomic_xchg(count, 0) != 1)) in __mutex_fastpath_lock()
34 if (likely(atomic_xchg(count, -1) != 1)) in __mutex_fastpath_lock()
49 if (unlikely(atomic_xchg(count, 0) != 1)) in __mutex_fastpath_lock_retval()
50 if (likely(atomic_xchg(count, -1) != 1)) in __mutex_fastpath_lock_retval()
70 if (unlikely(atomic_xchg(count, 1) != 0)) in __mutex_fastpath_unlock()
94 int prev = atomic_xchg(count, 0); in __mutex_fastpath_trylock()
108 prev = atomic_xchg(count, prev); in __mutex_fastpath_trylock()
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| D | atomic.h | 175 #define atomic_xchg(ptr, v) (xchg(&(ptr)->counter, (v))) macro
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| D | atomic-long.h | 254 (atomic_xchg((atomic_t *)(v), (new)))
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| /linux-4.1.27/drivers/video/backlight/ |
| D | apple_bl.c | 226 if (atomic_xchg(&apple_bl_registered, 1) == 0) in apple_bl_register()
235 if (atomic_xchg(&apple_bl_registered, 0) == 1) in apple_bl_unregister()
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| /linux-4.1.27/arch/sparc/lib/ |
| D | atomic32.c | 48 int atomic_xchg(atomic_t *v, int new) in atomic_xchg() function
59 EXPORT_SYMBOL(atomic_xchg);
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| /linux-4.1.27/arch/m68k/include/asm/ |
| D | atomic.h | 121 #define atomic_xchg(v, new) (xchg(&((v)->counter), new)) macro
138 static inline int atomic_xchg(atomic_t *v, int new) in atomic_xchg() function
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| /linux-4.1.27/arch/sparc/include/asm/ |
| D | atomic_32.h | 25 int atomic_xchg(atomic_t *, int);
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| D | atomic_64.h | 73 #define atomic_xchg(v, new) (xchg(&((v)->counter), new)) in ATOMIC_OPS() macro
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| /linux-4.1.27/arch/sh/include/asm/ |
| D | atomic.h | 38 #define atomic_xchg(v, new) (xchg(&((v)->counter), new)) macro
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| /linux-4.1.27/arch/arc/include/asm/ |
| D | cmpxchg.h | 159 #define atomic_xchg(v, new) (xchg(&((v)->counter), new)) macro
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| /linux-4.1.27/arch/tile/include/asm/ |
| D | atomic.h | 123 static inline int atomic_xchg(atomic_t *v, int n) in atomic_xchg() function
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| /linux-4.1.27/drivers/net/wireless/cw1200/ |
| D | bh.c | 460 rx = atomic_xchg(&priv->bh_rx, 0); in cw1200_bh()
461 tx = atomic_xchg(&priv->bh_tx, 0); in cw1200_bh()
462 term = atomic_xchg(&priv->bh_term, 0); in cw1200_bh()
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| D | scan.c | 332 atomic_xchg(&priv->recent_scan, 0); in cw1200_clear_recent_scan_work()
339 if (atomic_xchg(&priv->scan.in_progress, 0)) { in cw1200_scan_timeout()
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| D | sta.c | 139 if (atomic_xchg(&priv->tx_lock, 1) != 1) in cw1200_stop()
143 atomic_xchg(&priv->tx_lock, 0); /* for recovery to work */ in cw1200_stop()
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| /linux-4.1.27/drivers/md/bcache/ |
| D | writeback.h | 73 !atomic_xchg(&dc->has_dirty, 1)) { in bch_writeback_add()
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| D | stats.c | 154 unsigned t = atomic_xchg(&acc->collector.name, 0); \ in scale_accounting()
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| D | super.c | 883 if (atomic_xchg(&dc->running, 1)) { in bch_cached_dev_run()
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| /linux-4.1.27/arch/metag/include/asm/ |
| D | atomic_lnkget.h | 140 static inline int atomic_xchg(atomic_t *v, int new) in atomic_xchg() function
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| D | atomic_lock1.h | 112 #define atomic_xchg(v, new) (xchg(&((v)->counter), new)) macro
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| /linux-4.1.27/arch/hexagon/include/asm/ |
| D | atomic.h | 58 #define atomic_xchg(v, new) (xchg(&((v)->counter), (new))) macro
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| /linux-4.1.27/arch/x86/include/asm/ |
| D | atomic.h | 180 static inline int atomic_xchg(atomic_t *v, int new) in atomic_xchg() function
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| /linux-4.1.27/kernel/locking/ |
| D | osq_lock.c | 95 old = atomic_xchg(&lock->tail, curr); in osq_lock()
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| D | mutex.c | 535 if (!mutex_is_locked(lock) && (atomic_xchg(&lock->count, 0) == 1)) in __mutex_lock_common()
559 (atomic_xchg(&lock->count, -1) == 1)) in __mutex_lock_common()
873 prev = atomic_xchg(&lock->count, -1); in __mutex_trylock_slowpath()
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| /linux-4.1.27/arch/mn10300/include/asm/ |
| D | atomic.h | 127 #define atomic_xchg(ptr, v) (xchg(&(ptr)->counter, (v))) macro
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| /linux-4.1.27/arch/avr32/include/asm/ |
| D | atomic.h | 169 #define atomic_xchg(v, new) (xchg(&((v)->counter), new)) macro
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| /linux-4.1.27/kernel/ |
| D | hung_task.c | 235 if (atomic_xchg(&reset_hung_task, 0)) in watchdog()
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| D | smpboot.c | 400 (void)atomic_xchg(&per_cpu(cpu_hotplug_state, cpu), CPU_ONLINE); in cpu_set_state_online()
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| /linux-4.1.27/arch/xtensa/include/asm/ |
| D | atomic.h | 227 #define atomic_xchg(v, new) (xchg(&((v)->counter), new)) in ATOMIC_OPS() macro
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| /linux-4.1.27/arch/m32r/include/asm/ |
| D | atomic.h | 216 #define atomic_xchg(v, new) (xchg(&((v)->counter), new)) macro
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| /linux-4.1.27/arch/frv/include/asm/ |
| D | atomic.h | 180 #define atomic_xchg(v, new) (xchg(&(v)->counter, new)) macro
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| /linux-4.1.27/drivers/gpu/drm/nouveau/ |
| D | nouveau_usif.c | 204 if (atomic_xchg(&ntfy->enabled, 1)) in usif_notify_get()
244 if (ret == 0 && atomic_xchg(&ntfy->enabled, 0)) in usif_notify_put()
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| /linux-4.1.27/drivers/platform/x86/ |
| D | dell-smo8800.c | 100 (data = atomic_xchg(&smo8800->counter, 0))); in smo8800_misc_read()
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| /linux-4.1.27/arch/alpha/include/asm/ |
| D | atomic.h | 123 #define atomic_xchg(v, new) (xchg(&((v)->counter), new)) in ATOMIC_OPS() macro
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| /linux-4.1.27/arch/arm64/include/asm/ |
| D | atomic.h | 114 #define atomic_xchg(v, new) (xchg(&((v)->counter), new)) macro
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| /linux-4.1.27/arch/ia64/include/asm/ |
| D | atomic.h | 119 #define atomic_xchg(v, new) (xchg(&((v)->counter), new)) macro
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| /linux-4.1.27/kernel/debug/ |
| D | debug_core.c | 507 atomic_xchg(&kgdb_active, cpu); in kgdb_cpu_enter()
522 atomic_xchg(&kgdb_active, cpu); in kgdb_cpu_enter()
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| /linux-4.1.27/arch/blackfin/mach-common/ |
| D | smp.c | 150 while ((pending = atomic_xchg(&bfin_ipi_data->bits, 0)) != 0) { in ipi_handler_int1()
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| /linux-4.1.27/arch/parisc/include/asm/ |
| D | atomic.h | 75 #define atomic_xchg(v, new) (xchg(&((v)->counter), new)) macro
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| /linux-4.1.27/arch/s390/include/asm/ |
| D | atomic.h | 131 #define atomic_xchg(v, new) (xchg(&((v)->counter), new)) macro
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| /linux-4.1.27/arch/powerpc/include/asm/ |
| D | atomic.h | 155 #define atomic_xchg(v, new) (xchg(&((v)->counter), new)) macro
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| /linux-4.1.27/mm/ |
| D | swap_state.c | 402 pages = atomic_xchg(&swapin_readahead_hits, 0) + 2; in swapin_nr_pages()
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| /linux-4.1.27/arch/mips/mm/ |
| D | page.c | 275 if (atomic_xchg(&run_once, 1)) { in build_clear_page()
422 if (atomic_xchg(&run_once, 1)) { in build_copy_page()
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| /linux-4.1.27/drivers/gpu/host1x/ |
| D | intr.c | 154 WARN_ON(atomic_xchg(&waiter->state, WLS_HANDLED) != in run_handlers()
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| /linux-4.1.27/arch/mips/include/asm/ |
| D | atomic.h | 212 #define atomic_xchg(v, new) (xchg(&((v)->counter), (new))) macro
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| /linux-4.1.27/arch/arm/include/asm/ |
| D | atomic.h | 201 #define atomic_xchg(v, new) (xchg(&((v)->counter), new)) macro
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| /linux-4.1.27/arch/s390/oprofile/ |
| D | hwsampler.c | 190 atomic_xchg(&cb->ext_params, atomic_read(&cb->ext_params) | param32); in hws_ext_handler()
862 ext_params = atomic_xchg(&cb->ext_params, 0); in worker()
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| /linux-4.1.27/kernel/trace/ |
| D | trace_mmiotrace.c | 127 unsigned long cnt = atomic_xchg(&dropped_count, 0); in count_overruns()
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| /linux-4.1.27/arch/sh/drivers/dma/ |
| D | dma-api.c | 201 if (atomic_xchg(&channel->busy, 1)) in request_dma()
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| /linux-4.1.27/fs/btrfs/ |
| D | volumes.h | 514 ret = atomic_xchg(dev->dev_stat_values + index, 0); in btrfs_dev_stat_read_and_reset()
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| D | dev-replace.c | 791 WARN_ON(atomic_xchg( in btrfs_resume_dev_replace_async()
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| D | ioctl.c | 1484 if (atomic_xchg(&root->fs_info->mutually_exclusive_operation_running, in btrfs_ioctl_resize()
2612 if (atomic_xchg(&root->fs_info->mutually_exclusive_operation_running, in btrfs_ioctl_add_dev()
2658 if (atomic_xchg(&root->fs_info->mutually_exclusive_operation_running, in btrfs_ioctl_rm_dev()
4307 if (atomic_xchg( in btrfs_ioctl_dev_replace()
4513 if (!atomic_xchg(&fs_info->mutually_exclusive_operation_running, 1)) { in btrfs_ioctl_balance()
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| D | volumes.c | 3613 WARN_ON(atomic_xchg(&fs_info->mutually_exclusive_operation_running, 1)); in btrfs_recover_balance()
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| /linux-4.1.27/net/ceph/ |
| D | messenger.c | 330 old_state = atomic_xchg(&con->sock_state, CON_SOCK_STATE_CLOSED); in con_sock_state_init()
341 old_state = atomic_xchg(&con->sock_state, CON_SOCK_STATE_CONNECTING); in con_sock_state_connecting()
352 old_state = atomic_xchg(&con->sock_state, CON_SOCK_STATE_CONNECTED); in con_sock_state_connected()
363 old_state = atomic_xchg(&con->sock_state, CON_SOCK_STATE_CLOSING); in con_sock_state_closing()
376 old_state = atomic_xchg(&con->sock_state, CON_SOCK_STATE_CLOSED); in con_sock_state_closed()
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| /linux-4.1.27/drivers/gpu/drm/msm/mdp/mdp4/ |
| D | mdp4_crtc.c | 520 pending = atomic_xchg(&mdp4_crtc->pending, 0); in mdp4_crtc_vblank_irq()
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| /linux-4.1.27/drivers/gpu/drm/nouveau/nvkm/subdev/clk/ |
| D | base.c | 206 if (!atomic_xchg(&clk->waiting, 0)) in nvkm_pstate_work()
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| /linux-4.1.27/drivers/net/wireless/ath/wil6210/ |
| D | debugfs.c | 1149 int rx = atomic_xchg(&wil->isr_count_rx, 0); in wil_info_debugfs_show()
1150 int tx = atomic_xchg(&wil->isr_count_tx, 0); in wil_info_debugfs_show()
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| /linux-4.1.27/drivers/staging/nvec/ |
| D | nvec.c | 178 if (atomic_xchg(&nvec->msg_pool[i].used, 1) == 0) { in nvec_msg_alloc()
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| /linux-4.1.27/drivers/gpu/drm/msm/mdp/mdp5/ |
| D | mdp5_crtc.c | 587 pending = atomic_xchg(&mdp5_crtc->pending, 0); in mdp5_crtc_vblank_irq()
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| /linux-4.1.27/Documentation/ |
| D | atomic_ops.txt | 254 int atomic_xchg(atomic_t *v, int new);
260 atomic_xchg must provide explicit memory barriers around the operation.
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| D | memory-barriers.txt | 2377 atomic_xchg(); atomic_long_xchg();
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| /linux-4.1.27/drivers/firewire/ |
| D | core-device.c | 1320 if (atomic_xchg(&device->state, in fw_node_event()
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| /linux-4.1.27/drivers/misc/lis3lv02d/ |
| D | lis3lv02d.c | 618 data = atomic_xchg(&lis3->count, 0); in lis3lv02d_misc_read()
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| /linux-4.1.27/kernel/rcu/ |
| D | rcutorture.c | 1026 if (atomic_xchg(&beenhere, 1) != 0) in rcutorture_trace_dump()
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| /linux-4.1.27/fs/ |
| D | aio.c | 796 if (atomic_xchg(&ctx->dead, 1)) { in kill_ioctx()
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| /linux-4.1.27/drivers/infiniband/ulp/srpt/ |
| D | ib_srpt.c | 1542 __constant_cpu_to_be32(1 + atomic_xchg(&ch->req_lim_delta, 0)); in srpt_build_cmd_rsp()
1593 + atomic_xchg(&ch->req_lim_delta, 0)); in srpt_build_tskmgmt_rsp()
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| /linux-4.1.27/drivers/s390/net/ |
| D | qeth_core_main.c | 2547 if (atomic_xchg(&card->qdio.state, QETH_QDIO_UNINITIALIZED) == in qeth_free_qdio_buffers()
3582 if (atomic_xchg(&queue->state, QETH_OUT_Q_LOCKED_FLUSH) == in qeth_check_outbound_queue()
4152 atomic_xchg(&queue->state, QETH_OUT_Q_LOCKED_FLUSH); in qeth_do_send_packet()
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| /linux-4.1.27/drivers/block/drbd/ |
| D | drbd_worker.c | 556 sect_in = atomic_xchg(&device->rs_sect_in, 0); in drbd_rs_number_requests()
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| /linux-4.1.27/drivers/scsi/ |
| D | hptiop.c | 1085 if (atomic_xchg(&hba->resetting, 1) == 0) { in hptiop_reset_hba()
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| /linux-4.1.27/drivers/ata/ |
| D | libahci.c | 1799 status = atomic_xchg(&pp->intr_status, 0); in ahci_port_thread_fn()
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| /linux-4.1.27/drivers/net/ethernet/ti/ |
| D | netcp_ethss.c | 1816 if (atomic_xchg(&slave->link_state, link_state) != link_state) in netcp_ethss_update_link_state()
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| /linux-4.1.27/drivers/net/wireless/brcm80211/brcmfmac/ |
| D | sdio.c | 2648 intstatus = atomic_xchg(&bus->intstatus, 0); in brcmf_sdio_dpc()
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| /linux-4.1.27/drivers/gpu/drm/i915/ |
| D | i915_gem.c | 1189 return !atomic_xchg(&file_priv->rps_wait_boost, true); in can_wait_boost()
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| /linux-4.1.27/drivers/gpu/drm/radeon/ |
| D | r600.c | 4020 if (atomic_xchg(&rdev->ih.lock, 1)) in r600_irq_process()
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| D | evergreen.c | 5006 if (atomic_xchg(&rdev->ih.lock, 1)) in evergreen_irq_process()
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| D | si.c | 6446 if (atomic_xchg(&rdev->ih.lock, 1)) in si_irq_process()
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| D | cik.c | 7915 if (atomic_xchg(&rdev->ih.lock, 1)) in cik_irq_process()
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| /linux-4.1.27/net/core/ |
| D | dev.c | 1657 int deferred = atomic_xchg(&netstamp_needed_deferred, 0); in net_enable_timestamp()
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| /linux-4.1.27/kernel/events/ |
| D | core.c | 3932 events = atomic_xchg(&rb->poll, 0); in perf_poll()
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| /linux-4.1.27/arch/x86/kvm/ |
| D | x86.c | 6160 vcpu->arch.nmi_pending += atomic_xchg(&vcpu->arch.nmi_queued, 0); in process_nmi()
|