diff options
Diffstat (limited to 'kernel/locking/mutex-debug.h')
| -rw-r--r-- | kernel/locking/mutex-debug.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/locking/mutex-debug.h b/kernel/locking/mutex-debug.h index d06ae3bb46c5..57a871ae3c81 100644 --- a/kernel/locking/mutex-debug.h +++ b/kernel/locking/mutex-debug.h @@ -29,12 +29,12 @@ extern void debug_mutex_init(struct mutex *lock, const char *name, static inline void mutex_set_owner(struct mutex *lock) { - lock->owner = current; + WRITE_ONCE(lock->owner, current); } static inline void mutex_clear_owner(struct mutex *lock) { - lock->owner = NULL; + WRITE_ONCE(lock->owner, NULL); } #define spin_lock_mutex(lock, flags) \ |