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-rw-r--r--drivers/vhost/vhost.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
index 9a9502a..69068e0 100644
--- a/drivers/vhost/vhost.c
+++ b/drivers/vhost/vhost.c
@@ -161,9 +161,11 @@ void vhost_work_queue(struct vhost_dev *dev, struct vhost_work *work)
if (list_empty(&work->node)) {
list_add_tail(&work->node, &dev->work_list);
work->queue_seq++;
+ spin_unlock_irqrestore(&dev->work_lock, flags);
wake_up_process(dev->worker);
+ } else {
+ spin_unlock_irqrestore(&dev->work_lock, flags);
}
- spin_unlock_irqrestore(&dev->work_lock, flags);
}
EXPORT_SYMBOL_GPL(vhost_work_queue);
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