[PATCH v2 16/34] kref: Add capability-analysis annotations

[Marco Elver]

Mark functions that conditionally acquire the passed lock.

Signed-off-by: Marco Elver <el...@google.com>
---
 include/linux/kref.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/linux/kref.h b/include/linux/kref.h
index 88e82ab1367c..9bc6abe57572 100644
--- a/include/linux/kref.h
+++ b/include/linux/kref.h
@@ -81,6 +81,7 @@ static inline int kref_put(struct kref *kref, void 
(*release)(struct kref *kref)
 static inline int kref_put_mutex(struct kref *kref,
                                 void (*release)(struct kref *kref),
                                 struct mutex *mutex)
+       __cond_acquires(true, mutex)
 {
        if (refcount_dec_and_mutex_lock(&kref->refcount, mutex)) {
                release(kref);
@@ -102,6 +103,7 @@ static inline int kref_put_mutex(struct kref *kref,
 static inline int kref_put_lock(struct kref *kref,
                                void (*release)(struct kref *kref),
                                spinlock_t *lock)
+       __cond_acquires(true, lock)
 {
        if (refcount_dec_and_lock(&kref->refcount, lock)) {
                release(kref);
-- 
2.48.1.711.g2feabab25a-goog