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-rw-r--r--kernel/futex.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/futex.c b/kernel/futex.c
index 45e448a5e440..92a31d4cd564 100644
--- a/kernel/futex.c
+++ b/kernel/futex.c
@@ -1360,6 +1360,7 @@ out:
/* The key must be already stored in q->key. */
static inline struct futex_hash_bucket *queue_lock(struct futex_q *q)
+ __acquires(&hb->lock)
{
struct futex_hash_bucket *hb;
@@ -1373,6 +1374,7 @@ static inline struct futex_hash_bucket *queue_lock(struct futex_q *q)
static inline void
queue_unlock(struct futex_q *q, struct futex_hash_bucket *hb)
+ __releases(&hb->lock)
{
spin_unlock(&hb->lock);
drop_futex_key_refs(&q->key);
@@ -1391,6 +1393,7 @@ queue_unlock(struct futex_q *q, struct futex_hash_bucket *hb)
* an example).
*/
static inline void queue_me(struct futex_q *q, struct futex_hash_bucket *hb)
+ __releases(&hb->lock)
{
int prio;
@@ -1471,6 +1474,7 @@ retry:
* and dropped here.
*/
static void unqueue_me_pi(struct futex_q *q)
+ __releases(q->lock_ptr)
{
WARN_ON(plist_node_empty(&q->list));
plist_del(&q->list, &q->list.plist);