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-rw-r--r--async.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/async.c b/async.c
index 46d9e639d7..77d080d6f5 100644
--- a/async.c
+++ b/async.c
@@ -280,6 +280,12 @@ static void aio_timerlist_notify(void *opaque)
aio_notify(opaque);
}
+static void aio_rfifolock_cb(void *opaque)
+{
+ /* Kick owner thread in case they are blocked in aio_poll() */
+ aio_notify(opaque);
+}
+
AioContext *aio_context_new(Error **errp)
{
int ret;
@@ -297,7 +303,7 @@ AioContext *aio_context_new(Error **errp)
event_notifier_test_and_clear);
ctx->thread_pool = NULL;
qemu_mutex_init(&ctx->bh_lock);
- rfifolock_init(&ctx->lock, NULL, NULL);
+ rfifolock_init(&ctx->lock, aio_rfifolock_cb, ctx);
timerlistgroup_init(&ctx->tlg, aio_timerlist_notify, ctx);
return ctx;