diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2021-03-26 16:29:34 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2021-03-29 15:57:03 +0200 |
| commit | 8188d74e68174b11ff7c4a635ffc8fd31eacc6b9 (patch) | |
| tree | b943cc8f566a97729e1b5d18d1dc1308e8af13ed /kernel/locking/rtmutex.c | |
| parent | locking/rtmutex: Consolidate rt_mutex_init() (diff) | |
| download | linux-8188d74e68174b11ff7c4a635ffc8fd31eacc6b9.tar.xz linux-8188d74e68174b11ff7c4a635ffc8fd31eacc6b9.zip | |
locking/rtmutex: Remove empty and unused debug stubs
No users or useless and therefore just ballast.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20210326153943.549192485@linutronix.de
Diffstat (limited to 'kernel/locking/rtmutex.c')
| -rw-r--r-- | kernel/locking/rtmutex.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/kernel/locking/rtmutex.c b/kernel/locking/rtmutex.c index 4beca549aeeb..96c7c537eab4 100644 --- a/kernel/locking/rtmutex.c +++ b/kernel/locking/rtmutex.c @@ -885,9 +885,6 @@ static int try_to_take_rt_mutex(struct rt_mutex *lock, struct task_struct *task, raw_spin_unlock(&task->pi_lock); takeit: - /* We got the lock. */ - debug_rt_mutex_lock(lock); - /* * This either preserves the RT_MUTEX_HAS_WAITERS bit if there * are still waiters or clears it. @@ -1581,20 +1578,6 @@ void __sched rt_mutex_futex_unlock(struct rt_mutex *lock) } /** - * rt_mutex_destroy - mark a mutex unusable - * @lock: the mutex to be destroyed - * - * This function marks the mutex uninitialized, and any subsequent - * use of the mutex is forbidden. The mutex must not be locked when - * this function is called. - */ -void rt_mutex_destroy(struct rt_mutex *lock) -{ - WARN_ON(rt_mutex_is_locked(lock)); -} -EXPORT_SYMBOL_GPL(rt_mutex_destroy); - -/** * __rt_mutex_init - initialize the rt_mutex * * @lock: The rt_mutex to be initialized @@ -1635,7 +1618,6 @@ void rt_mutex_init_proxy_locked(struct rt_mutex *lock, struct task_struct *proxy_owner) { __rt_mutex_init(lock, NULL, NULL); - debug_rt_mutex_proxy_lock(lock, proxy_owner); rt_mutex_set_owner(lock, proxy_owner); } |