diff options
| author | Peter Zijlstra <peterz@infradead.org> | 2021-08-15 23:27:52 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2021-08-17 17:00:08 +0200 |
| commit | f07ec52202ca5bfc79d30ca7c54f86454eb1a9b0 (patch) | |
| tree | 9252f7e8beb8d97d9e251b1c8b60659757b15c31 /include/linux/rtmutex.h | |
| parent | e14c4bd12478faa13a0aceeeea6f964ff8521101 (diff) | |
locking/rtmutex: Remove rt_mutex_is_locked()
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Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20210815211302.552218335@linutronix.de
Diffstat (limited to 'include/linux/rtmutex.h')
| -rw-r--r-- | include/linux/rtmutex.h | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/include/linux/rtmutex.h b/include/linux/rtmutex.h index 87b325aec508..cb0f441fecb9 100644 --- a/include/linux/rtmutex.h +++ b/include/linux/rtmutex.h @@ -72,17 +72,6 @@ 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 |