From f5694788ad8da5da41b501f3d6d2ae22379c4ef9 Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Mon, 19 Sep 2016 12:15:37 +0200 Subject: rt_mutex: Add lockdep annotations Now that (PI) futexes have their own private RT-mutex interface and implementation we can easily add lockdep annotations to the existing RT-mutex interface. Signed-off-by: Peter Zijlstra (Intel) Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar --- kernel/locking/rtmutex-debug.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'kernel/locking/rtmutex-debug.h') diff --git a/kernel/locking/rtmutex-debug.h b/kernel/locking/rtmutex-debug.h index b585af9a1b50..5078c6ddf4a5 100644 --- a/kernel/locking/rtmutex-debug.h +++ b/kernel/locking/rtmutex-debug.h @@ -11,7 +11,7 @@ extern void debug_rt_mutex_init_waiter(struct rt_mutex_waiter *waiter); extern void debug_rt_mutex_free_waiter(struct rt_mutex_waiter *waiter); -extern void debug_rt_mutex_init(struct rt_mutex *lock, const char *name); +extern void debug_rt_mutex_init(struct rt_mutex *lock, const char *name, struct lock_class_key *key); extern void debug_rt_mutex_lock(struct rt_mutex *lock); extern void debug_rt_mutex_unlock(struct rt_mutex *lock); extern void debug_rt_mutex_proxy_lock(struct rt_mutex *lock, -- cgit v1.2.3