Lines Matching refs:delay_nsec
927 atomic64_read(&blkg->delay_nsec)); in blkcg_print_one_stat()
1607 u64 cur = atomic64_read(&blkg->delay_nsec); in blkcg_scale_delay()
1625 atomic64_set(&blkg->delay_nsec, 0); in blkcg_scale_delay()
1628 atomic64_sub(sub, &blkg->delay_nsec); in blkcg_scale_delay()
1647 u64 delay_nsec = 0; in blkcg_maybe_throttle_blkg() local
1657 this_delay = atomic64_read(&blkg->delay_nsec); in blkcg_maybe_throttle_blkg()
1658 if (this_delay > delay_nsec) { in blkcg_maybe_throttle_blkg()
1659 delay_nsec = this_delay; in blkcg_maybe_throttle_blkg()
1666 if (!delay_nsec) in blkcg_maybe_throttle_blkg()
1679 delay_nsec = min_t(u64, delay_nsec, 250 * NSEC_PER_MSEC); in blkcg_maybe_throttle_blkg()
1684 exp = ktime_add_ns(now, delay_nsec); in blkcg_maybe_throttle_blkg()
1796 atomic64_add(delta, &blkg->delay_nsec); in blkcg_add_delay()