diff options
Diffstat (limited to 'block/throttle-groups.c')
| -rw-r--r-- | block/throttle-groups.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/block/throttle-groups.c b/block/throttle-groups.c index 2587f19ca3..f26bcb5eee 100644 --- a/block/throttle-groups.c +++ b/block/throttle-groups.c @@ -593,13 +593,25 @@ void throttle_group_attach_aio_context(ThrottleGroupMember *tgm, void throttle_group_detach_aio_context(ThrottleGroupMember *tgm) { + ThrottleGroup *tg = container_of(tgm->throttle_state, ThrottleGroup, ts); ThrottleTimers *tt = &tgm->throttle_timers; + int i; /* Requests must have been drained */ assert(tgm->pending_reqs[0] == 0 && tgm->pending_reqs[1] == 0); assert(qemu_co_queue_empty(&tgm->throttled_reqs[0])); assert(qemu_co_queue_empty(&tgm->throttled_reqs[1])); + /* Kick off next ThrottleGroupMember, if necessary */ + qemu_mutex_lock(&tg->lock); + for (i = 0; i < 2; i++) { + if (timer_pending(tt->timers[i])) { + tg->any_timer_armed[i] = false; + schedule_next_request(tgm, i); + } + } + qemu_mutex_unlock(&tg->lock); + throttle_timers_detach_aio_context(tt); tgm->aio_context = NULL; } |