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Diffstat (limited to 'kernel/sched/wait.c')
-rw-r--r--kernel/sched/wait.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/kernel/sched/wait.c b/kernel/sched/wait.c
index fa0f9adfb752..c1e566a114ca 100644
--- a/kernel/sched/wait.c
+++ b/kernel/sched/wait.c
@@ -118,16 +118,12 @@ static void __wake_up_common_lock(struct wait_queue_head *wq_head, unsigned int
bookmark.func = NULL;
INIT_LIST_HEAD(&bookmark.entry);
- spin_lock_irqsave(&wq_head->lock, flags);
- nr_exclusive = __wake_up_common(wq_head, mode, nr_exclusive, wake_flags, key, &bookmark);
- spin_unlock_irqrestore(&wq_head->lock, flags);
-
- while (bookmark.flags & WQ_FLAG_BOOKMARK) {
+ do {
spin_lock_irqsave(&wq_head->lock, flags);
nr_exclusive = __wake_up_common(wq_head, mode, nr_exclusive,
wake_flags, key, &bookmark);
spin_unlock_irqrestore(&wq_head->lock, flags);
- }
+ } while (bookmark.flags & WQ_FLAG_BOOKMARK);
}
/**