| Date | Fri, 30 Jul 2021 15:50:15 +0200 | From | Thomas Gleixner <> | Subject | [patch 08/63] rtmutex: Remove rt_mutex_is_locked() |
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From: Peter Zijlstra <peterz@infradead.org>
No more users.
Signed-off-by: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> --- include/linux/rtmutex.h | 11 ----------- 1 file changed, 11 deletions(-)
--- a/include/linux/rtmutex.h +++ b/include/linux/rtmutex.h @@ -67,17 +67,6 @@ do { \ #define DEFINE_RT_MUTEX(mutexname) \ struct rt_mutex mutexname = __RT_MUTEX_INITIALIZER(mutexname) -/** - * rt_mutex_is_locked - is the mutex locked - * @lock: the mutex to be queried - * - * Returns 1 if the mutex is locked, 0 if unlocked. - */ -static inline int rt_mutex_is_locked(struct rt_mutex *lock) -{ - return lock->owner != NULL; -} - extern void __rt_mutex_init(struct rt_mutex *lock, const char *name, struct lock_class_key *key); #ifdef CONFIG_DEBUG_LOCK_ALLOC
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