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-rw-r--r--kernel/locking/rtmutex_common.h3
1 files changed, 1 insertions, 2 deletions
diff --git a/kernel/locking/rtmutex_common.h b/kernel/locking/rtmutex_common.h
index e317e1cbb3eb..990134617b4c 100644
--- a/kernel/locking/rtmutex_common.h
+++ b/kernel/locking/rtmutex_common.h
@@ -71,13 +71,12 @@ task_top_pi_waiter(struct task_struct *p)
* lock->owner state tracking:
*/
#define RT_MUTEX_HAS_WAITERS 1UL
-#define RT_MUTEX_OWNER_MASKALL 1UL
static inline struct task_struct *rt_mutex_owner(struct rt_mutex *lock)
{
unsigned long owner = (unsigned long) READ_ONCE(lock->owner);
- return (struct task_struct *) (owner & ~RT_MUTEX_OWNER_MASKALL);
+ return (struct task_struct *) (owner & ~RT_MUTEX_HAS_WAITERS);
}
/*