Searched refs:window_start (Results 1 – 1 of 1) sorted by relevance
145 atomic64_t window_start; member598 u64 window_start; in blkcg_iolatency_done_bio() local632 window_start = atomic64_read(&iolat->window_start); in blkcg_iolatency_done_bio()633 if (now > window_start && in blkcg_iolatency_done_bio()634 (now - window_start) >= iolat->cur_win_nsec) { in blkcg_iolatency_done_bio()635 if (atomic64_cmpxchg(&iolat->window_start, in blkcg_iolatency_done_bio()636 window_start, now) == window_start) in blkcg_iolatency_done_bio()1004 atomic64_set(&iolat->window_start, now); in iolatency_pd_init()