diff options
| author | Ingo Molnar <mingo@elte.hu> | 2009-03-05 10:20:47 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-03-05 10:20:47 +0100 |
| commit | c4ef144a9d0803eb0a2d4110ae87e7f34e667ded (patch) | |
| tree | b4b5e472bafb3d5d0d8ea26680e1d8cc87365c30 /kernel/mutex-debug.h | |
| parent | a1be621dfacbef0fd374d8acd553d71e07bf29ac (diff) | |
| parent | efed792d6738964f399a508ef9e831cd60fa4657 (diff) | |
| download | kernel-crypto-c4ef144a9d0803eb0a2d4110ae87e7f34e667ded.tar.gz kernel-crypto-c4ef144a9d0803eb0a2d4110ae87e7f34e667ded.tar.xz kernel-crypto-c4ef144a9d0803eb0a2d4110ae87e7f34e667ded.zip | |
Merge branch 'tracing/ftrace' into tracing/core
Diffstat (limited to 'kernel/mutex-debug.h')
| -rw-r--r-- | kernel/mutex-debug.h | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/kernel/mutex-debug.h b/kernel/mutex-debug.h index babfbdfc534..6b2d735846a 100644 --- a/kernel/mutex-debug.h +++ b/kernel/mutex-debug.h @@ -13,14 +13,6 @@ /* * This must be called with lock->wait_lock held. */ -extern void -debug_mutex_set_owner(struct mutex *lock, struct thread_info *new_owner); - -static inline void debug_mutex_clear_owner(struct mutex *lock) -{ - lock->owner = NULL; -} - extern void debug_mutex_lock_common(struct mutex *lock, struct mutex_waiter *waiter); extern void debug_mutex_wake_waiter(struct mutex *lock, @@ -35,6 +27,16 @@ extern void debug_mutex_unlock(struct mutex *lock); extern void debug_mutex_init(struct mutex *lock, const char *name, struct lock_class_key *key); +static inline void mutex_set_owner(struct mutex *lock) +{ + lock->owner = current_thread_info(); +} + +static inline void mutex_clear_owner(struct mutex *lock) +{ + lock->owner = NULL; +} + #define spin_lock_mutex(lock, flags) \ do { \ struct mutex *l = container_of(lock, struct mutex, wait_lock); \ |