Searched refs:use_delay (Results 1 – 6 of 6) sorted by relevance
133 atomic_t use_delay; member534 if (WARN_ON_ONCE(atomic_read(&blkg->use_delay) < 0)) in blkcg_use_delay()536 if (atomic_add_return(1, &blkg->use_delay) == 1) in blkcg_use_delay()542 int old = atomic_read(&blkg->use_delay); in blkcg_unuse_delay()557 int cur = atomic_cmpxchg(&blkg->use_delay, old, old - 1); in blkcg_unuse_delay()581 int old = atomic_read(&blkg->use_delay); in blkcg_set_delay()584 if (!old && atomic_cmpxchg(&blkg->use_delay, old, -1) == old) in blkcg_set_delay()598 int old = atomic_read(&blkg->use_delay); in blkcg_clear_delay()601 if (old && atomic_cmpxchg(&blkg->use_delay, old, 0) == old) in blkcg_clear_delay()
915 if (blkcg_debug_stats && atomic_read(&blkg->use_delay)) { in blkcg_print_stat()919 atomic_read(&blkg->use_delay), in blkcg_print_stat()1604 if (atomic_read(&blkg->use_delay) < 0) in blkcg_scale_delay()1624 int cur_use = atomic_read(&blkg->use_delay); in blkcg_scale_delay()1666 int use_delay = atomic_read(&blkg->use_delay); in blkcg_maybe_throttle_blkg() local1668 if (use_delay) { in blkcg_maybe_throttle_blkg()1675 clamp = use_delay > 0; in blkcg_maybe_throttle_blkg()1805 if (WARN_ON_ONCE(atomic_read(&blkg->use_delay) < 0)) in blkcg_add_delay()
291 unsigned use_delay = atomic_read(&lat_to_blkg(iolat)->use_delay); in __blkcg_iolatency_throttle() local293 if (use_delay) in __blkcg_iolatency_throttle()
2202 !atomic_read(&iocg_to_blkg(iocg)->use_delay) && in ioc_timer_fn()
165 if blkg.use_delay.counter.value_() != 0:
1816 originating group is being throttled you will see the use_delay and delay