diff options
Diffstat (limited to 'kernel/vhost_task.c')
| -rw-r--r-- | kernel/vhost_task.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/kernel/vhost_task.c b/kernel/vhost_task.c index f80d5c51ae67..da35e5b7f047 100644 --- a/kernel/vhost_task.c +++ b/kernel/vhost_task.c @@ -28,10 +28,6 @@ static int vhost_task_fn(void *data) for (;;) { bool did_work; - /* mb paired w/ vhost_task_stop */ - if (test_bit(VHOST_TASK_FLAGS_STOP, &vtsk->flags)) - break; - if (!dead && signal_pending(current)) { struct ksignal ksig; /* @@ -48,11 +44,17 @@ static int vhost_task_fn(void *data) clear_thread_flag(TIF_SIGPENDING); } + /* mb paired w/ vhost_task_stop */ + set_current_state(TASK_INTERRUPTIBLE); + + if (test_bit(VHOST_TASK_FLAGS_STOP, &vtsk->flags)) { + __set_current_state(TASK_RUNNING); + break; + } + did_work = vtsk->fn(vtsk->data); - if (!did_work) { - set_current_state(TASK_INTERRUPTIBLE); + if (!did_work) schedule(); - } } complete(&vtsk->exited); |