diff options
Diffstat (limited to 'block')
| -rw-r--r-- | block/qed.c | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/block/qed.c b/block/qed.c index 0ab159b468..af2fbec0b7 100644 --- a/block/qed.c +++ b/block/qed.c @@ -282,9 +282,8 @@ static void coroutine_fn qed_unplug_allocating_write_reqs(BDRVQEDState *s) qemu_co_mutex_unlock(&s->table_lock); } -static void coroutine_fn qed_need_check_timer_entry(void *opaque) +static void coroutine_fn qed_need_check_timer(BDRVQEDState *s) { - BDRVQEDState *s = opaque; int ret; trace_qed_need_check_timer_cb(s); @@ -310,9 +309,20 @@ static void coroutine_fn qed_need_check_timer_entry(void *opaque) (void) ret; } +static void coroutine_fn qed_need_check_timer_entry(void *opaque) +{ + BDRVQEDState *s = opaque; + + qed_need_check_timer(opaque); + bdrv_dec_in_flight(s->bs); +} + static void qed_need_check_timer_cb(void *opaque) { + BDRVQEDState *s = opaque; Coroutine *co = qemu_coroutine_create(qed_need_check_timer_entry, opaque); + + bdrv_inc_in_flight(s->bs); qemu_coroutine_enter(co); } @@ -363,8 +373,12 @@ static void coroutine_fn bdrv_qed_co_drain_begin(BlockDriverState *bs) * header is flushed. */ if (s->need_check_timer && timer_pending(s->need_check_timer)) { + Coroutine *co; + qed_cancel_need_check_timer(s); - qed_need_check_timer_entry(s); + co = qemu_coroutine_create(qed_need_check_timer_entry, s); + bdrv_inc_in_flight(bs); + aio_co_enter(bdrv_get_aio_context(bs), co); } } |