diff options
Diffstat (limited to 'posix-aio-compat.c')
| -rw-r--r-- | posix-aio-compat.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/posix-aio-compat.c b/posix-aio-compat.c index 6d4df9da30..f3cc8687ce 100644 --- a/posix-aio-compat.c +++ b/posix-aio-compat.c @@ -322,7 +322,9 @@ static void *aio_thread(void *unused) while (QTAILQ_EMPTY(&request_list) && !(ret == ETIMEDOUT)) { + idle_threads++; ret = cond_timedwait(&cond, &lock, &ts); + idle_threads--; } if (QTAILQ_EMPTY(&request_list)) @@ -331,7 +333,6 @@ static void *aio_thread(void *unused) aiocb = QTAILQ_FIRST(&request_list); QTAILQ_REMOVE(&request_list, aiocb, node); aiocb->active = 1; - idle_threads--; mutex_unlock(&lock); switch (aiocb->aio_type & QEMU_AIO_TYPE_MASK) { @@ -353,13 +354,11 @@ static void *aio_thread(void *unused) mutex_lock(&lock); aiocb->ret = ret; - idle_threads++; mutex_unlock(&lock); if (kill(pid, aiocb->ev_signo)) die("kill failed"); } - idle_threads--; cur_threads--; mutex_unlock(&lock); @@ -371,7 +370,6 @@ static void spawn_thread(void) sigset_t set, oldset; cur_threads++; - idle_threads++; /* block all signals */ if (sigfillset(&set)) die("sigfillset"); |