bw_time_stamp     146 include/linux/backing-dev-defs.h 	unsigned long bw_time_stamp;	/* last time write bw is updated */
bw_time_stamp     301 mm/backing-dev.c 	wb->bw_time_stamp = jiffies;
bw_time_stamp    1352 mm/page-writeback.c 	unsigned long elapsed = now - wb->bw_time_stamp;
bw_time_stamp    1371 mm/page-writeback.c 	if (elapsed > HZ && time_before(wb->bw_time_stamp, start_time))
bw_time_stamp    1392 mm/page-writeback.c 	wb->bw_time_stamp = now;
bw_time_stamp    1706 mm/page-writeback.c 		if (time_is_before_jiffies(wb->bw_time_stamp +