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authorThomas Gleixner <tglx@linutronix.de>2009-12-03 21:52:18 +0100
committerThomas Gleixner <tglx@linutronix.de>2009-12-14 23:55:33 +0100
commit9c1721aa4994f6625decbd915241f3a94ee2fe67 (patch)
treebc1c2d623ac5d0db82df18163f6ab029e057c558 /include/linux/spinlock.h
parent9828ea9d75c38fe3dce05d00566eed61c85732e6 (diff)
locking: Cleanup the name space completely
Make the name space hierarchy of locking functions consistent: raw_spin* -> _raw_spin* -> __raw_spin* No functional change. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Peter Zijlstra <peterz@infradead.org> Acked-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/linux/spinlock.h')
-rw-r--r--include/linux/spinlock.h37
1 files changed, 20 insertions, 17 deletions
diff --git a/include/linux/spinlock.h b/include/linux/spinlock.h
index 0cbc58acf68..86088213334 100644
--- a/include/linux/spinlock.h
+++ b/include/linux/spinlock.h
@@ -161,20 +161,22 @@ static inline void do_raw_spin_unlock(raw_spinlock_t *lock)
* various methods are defined as nops in the case they are not
* required.
*/
-#define raw_spin_trylock(lock) __cond_lock(lock, _spin_trylock(lock))
+#define raw_spin_trylock(lock) __cond_lock(lock, _raw_spin_trylock(lock))
-#define raw_spin_lock(lock) _spin_lock(lock)
+#define raw_spin_lock(lock) _raw_spin_lock(lock)
#ifdef CONFIG_DEBUG_LOCK_ALLOC
-# define raw_spin_lock_nested(lock, subclass) _spin_lock_nested(lock, subclass)
+# define raw_spin_lock_nested(lock, subclass) \
+ _raw_spin_lock_nested(lock, subclass)
+
# define raw_spin_lock_nest_lock(lock, nest_lock) \
do { \
typecheck(struct lockdep_map *, &(nest_lock)->dep_map);\
- _spin_lock_nest_lock(lock, &(nest_lock)->dep_map); \
+ _raw_spin_lock_nest_lock(lock, &(nest_lock)->dep_map); \
} while (0)
#else
-# define raw_spin_lock_nested(lock, subclass) _spin_lock(lock)
-# define raw_spin_lock_nest_lock(lock, nest_lock) _spin_lock(lock)
+# define raw_spin_lock_nested(lock, subclass) _raw_spin_lock(lock)
+# define raw_spin_lock_nest_lock(lock, nest_lock) _raw_spin_lock(lock)
#endif
#if defined(CONFIG_SMP) || defined(CONFIG_DEBUG_SPINLOCK)
@@ -182,20 +184,20 @@ static inline void do_raw_spin_unlock(raw_spinlock_t *lock)
#define raw_spin_lock_irqsave(lock, flags) \
do { \
typecheck(unsigned long, flags); \
- flags = _spin_lock_irqsave(lock); \
+ flags = _raw_spin_lock_irqsave(lock); \
} while (0)
#ifdef CONFIG_DEBUG_LOCK_ALLOC
#define raw_spin_lock_irqsave_nested(lock, flags, subclass) \
do { \
typecheck(unsigned long, flags); \
- flags = _spin_lock_irqsave_nested(lock, subclass); \
+ flags = _raw_spin_lock_irqsave_nested(lock, subclass); \
} while (0)
#else
#define raw_spin_lock_irqsave_nested(lock, flags, subclass) \
do { \
typecheck(unsigned long, flags); \
- flags = _spin_lock_irqsave(lock); \
+ flags = _raw_spin_lock_irqsave(lock); \
} while (0)
#endif
@@ -204,7 +206,7 @@ static inline void do_raw_spin_unlock(raw_spinlock_t *lock)
#define raw_spin_lock_irqsave(lock, flags) \
do { \
typecheck(unsigned long, flags); \
- _spin_lock_irqsave(lock, flags); \
+ _raw_spin_lock_irqsave(lock, flags); \
} while (0)
#define raw_spin_lock_irqsave_nested(lock, flags, subclass) \
@@ -212,19 +214,20 @@ static inline void do_raw_spin_unlock(raw_spinlock_t *lock)
#endif
-#define raw_spin_lock_irq(lock) _spin_lock_irq(lock)
-#define raw_spin_lock_bh(lock) _spin_lock_bh(lock)
-#define raw_spin_unlock(lock) _spin_unlock(lock)
-#define raw_spin_unlock_irq(lock) _spin_unlock_irq(lock)
+#define raw_spin_lock_irq(lock) _raw_spin_lock_irq(lock)
+#define raw_spin_lock_bh(lock) _raw_spin_lock_bh(lock)
+#define raw_spin_unlock(lock) _raw_spin_unlock(lock)
+#define raw_spin_unlock_irq(lock) _raw_spin_unlock_irq(lock)
#define raw_spin_unlock_irqrestore(lock, flags) \
do { \
typecheck(unsigned long, flags); \
- _spin_unlock_irqrestore(lock, flags); \
+ _raw_spin_unlock_irqrestore(lock, flags); \
} while (0)
-#define raw_spin_unlock_bh(lock) _spin_unlock_bh(lock)
+#define raw_spin_unlock_bh(lock) _raw_spin_unlock_bh(lock)
-#define raw_spin_trylock_bh(lock) __cond_lock(lock, _spin_trylock_bh(lock))
+#define raw_spin_trylock_bh(lock) \
+ __cond_lock(lock, _raw_spin_trylock_bh(lock))
#define raw_spin_trylock_irq(lock) \
({ \