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locking: Cleanup the name space completely

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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>
This commit is contained in:
Thomas Gleixner 2009-12-03 21:52:18 +01:00
parent 9828ea9d75
commit 9c1721aa49
6 changed files with 272 additions and 259 deletions
Download patch file Download diff file Expand all files Collapse all files

77
include/linux/spinlock_api_smp.h
View file

@ -19,70 +19,71 @@ int in_lock_functions(unsigned long addr);
#define assert_raw_spin_locked(x) BUG_ON(!raw_spin_is_locked(x))
void __lockfunc _spin_lock(raw_spinlock_t *lock) __acquires(lock);
void __lockfunc _spin_lock_nested(raw_spinlock_t *lock, int subclass)
__acquires(lock);
void __lockfunc _raw_spin_lock(raw_spinlock_t *lock) __acquires(lock);
void __lockfunc _raw_spin_lock_nested(raw_spinlock_t *lock, int subclass)
__acquires(lock);
void __lockfunc
_spin_lock_nest_lock(raw_spinlock_t *lock, struct lockdep_map *map)
__acquires(lock);
void __lockfunc _spin_lock_bh(raw_spinlock_t *lock) __acquires(lock);
void __lockfunc _spin_lock_irq(raw_spinlock_t *lock) __acquires(lock);
_raw_spin_lock_nest_lock(raw_spinlock_t *lock, struct lockdep_map *map)
__acquires(lock);
void __lockfunc _raw_spin_lock_bh(raw_spinlock_t *lock) __acquires(lock);
void __lockfunc _raw_spin_lock_irq(raw_spinlock_t *lock)
__acquires(lock);
unsigned long __lockfunc _spin_lock_irqsave(raw_spinlock_t *lock)
__acquires(lock);
unsigned long __lockfunc _raw_spin_lock_irqsave(raw_spinlock_t *lock)
__acquires(lock);
unsigned long __lockfunc
_spin_lock_irqsave_nested(raw_spinlock_t *lock, int subclass)
__acquires(lock);
int __lockfunc _spin_trylock(raw_spinlock_t *lock);
int __lockfunc _spin_trylock_bh(raw_spinlock_t *lock);
void __lockfunc _spin_unlock(raw_spinlock_t *lock) __releases(lock);
void __lockfunc _spin_unlock_bh(raw_spinlock_t *lock) __releases(lock);
void __lockfunc _spin_unlock_irq(raw_spinlock_t *lock) __releases(lock);
_raw_spin_lock_irqsave_nested(raw_spinlock_t *lock, int subclass)
__acquires(lock);
int __lockfunc _raw_spin_trylock(raw_spinlock_t *lock);
int __lockfunc _raw_spin_trylock_bh(raw_spinlock_t *lock);
void __lockfunc _raw_spin_unlock(raw_spinlock_t *lock) __releases(lock);
void __lockfunc _raw_spin_unlock_bh(raw_spinlock_t *lock) __releases(lock);
void __lockfunc _raw_spin_unlock_irq(raw_spinlock_t *lock) __releases(lock);
void __lockfunc
_spin_unlock_irqrestore(raw_spinlock_t *lock, unsigned long flags)
__releases(lock);
_raw_spin_unlock_irqrestore(raw_spinlock_t *lock, unsigned long flags)
__releases(lock);
#ifdef CONFIG_INLINE_SPIN_LOCK
#define _spin_lock(lock) __spin_lock(lock)
#define _raw_spin_lock(lock) __raw_spin_lock(lock)
#endif
#ifdef CONFIG_INLINE_SPIN_LOCK_BH
#define _spin_lock_bh(lock) __spin_lock_bh(lock)
#define _raw_spin_lock_bh(lock) __raw_spin_lock_bh(lock)
#endif
#ifdef CONFIG_INLINE_SPIN_LOCK_IRQ
#define _spin_lock_irq(lock) __spin_lock_irq(lock)
#define _raw_spin_lock_irq(lock) __raw_spin_lock_irq(lock)
#endif
#ifdef CONFIG_INLINE_SPIN_LOCK_IRQSAVE
#define _spin_lock_irqsave(lock) __spin_lock_irqsave(lock)
#define _raw_spin_lock_irqsave(lock) __raw_spin_lock_irqsave(lock)
#endif
#ifdef CONFIG_INLINE_SPIN_TRYLOCK
#define _spin_trylock(lock) __spin_trylock(lock)
#define _raw_spin_trylock(lock) __raw_spin_trylock(lock)
#endif
#ifdef CONFIG_INLINE_SPIN_TRYLOCK_BH
#define _spin_trylock_bh(lock) __spin_trylock_bh(lock)
#define _raw_spin_trylock_bh(lock) __raw_spin_trylock_bh(lock)
#endif
#ifdef CONFIG_INLINE_SPIN_UNLOCK
#define _spin_unlock(lock) __spin_unlock(lock)
#define _raw_spin_unlock(lock) __raw_spin_unlock(lock)
#endif
#ifdef CONFIG_INLINE_SPIN_UNLOCK_BH
#define _spin_unlock_bh(lock) __spin_unlock_bh(lock)
#define _raw_spin_unlock_bh(lock) __raw_spin_unlock_bh(lock)
#endif
#ifdef CONFIG_INLINE_SPIN_UNLOCK_IRQ
#define _spin_unlock_irq(lock) __spin_unlock_irq(lock)
#define _raw_spin_unlock_irq(lock) __raw_spin_unlock_irq(lock)
#endif
#ifdef CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE
#define _spin_unlock_irqrestore(lock, flags) __spin_unlock_irqrestore(lock, flags)
#define _raw_spin_unlock_irqrestore(lock, flags) __raw_spin_unlock_irqrestore(lock, flags)
#endif
static inline int __spin_trylock(raw_spinlock_t *lock)
static inline int __raw_spin_trylock(raw_spinlock_t *lock)
{
preempt_disable();
if (do_raw_spin_trylock(lock)) {
@ -100,7 +101,7 @@ static inline int __spin_trylock(raw_spinlock_t *lock)
*/
#if !defined(CONFIG_GENERIC_LOCKBREAK) || defined(CONFIG_DEBUG_LOCK_ALLOC)
static inline unsigned long __spin_lock_irqsave(raw_spinlock_t *lock)
static inline unsigned long __raw_spin_lock_irqsave(raw_spinlock_t *lock)
{
unsigned long flags;
@ -120,7 +121,7 @@ static inline unsigned long __spin_lock_irqsave(raw_spinlock_t *lock)
return flags;
}
static inline void __spin_lock_irq(raw_spinlock_t *lock)
static inline void __raw_spin_lock_irq(raw_spinlock_t *lock)
{
local_irq_disable();
preempt_disable();
@ -128,7 +129,7 @@ static inline void __spin_lock_irq(raw_spinlock_t *lock)
LOCK_CONTENDED(lock, do_raw_spin_trylock, do_raw_spin_lock);
}
static inline void __spin_lock_bh(raw_spinlock_t *lock)
static inline void __raw_spin_lock_bh(raw_spinlock_t *lock)
{
local_bh_disable();
preempt_disable();
@ -136,7 +137,7 @@ static inline void __spin_lock_bh(raw_spinlock_t *lock)
LOCK_CONTENDED(lock, do_raw_spin_trylock, do_raw_spin_lock);
}
static inline void __spin_lock(raw_spinlock_t *lock)
static inline void __raw_spin_lock(raw_spinlock_t *lock)
{
preempt_disable();
spin_acquire(&lock->dep_map, 0, 0, _RET_IP_);
@ -145,14 +146,14 @@ static inline void __spin_lock(raw_spinlock_t *lock)
#endif /* CONFIG_PREEMPT */
static inline void __spin_unlock(raw_spinlock_t *lock)
static inline void __raw_spin_unlock(raw_spinlock_t *lock)
{
spin_release(&lock->dep_map, 1, _RET_IP_);
do_raw_spin_unlock(lock);
preempt_enable();
}
static inline void __spin_unlock_irqrestore(raw_spinlock_t *lock,
static inline void __raw_spin_unlock_irqrestore(raw_spinlock_t *lock,
unsigned long flags)
{
spin_release(&lock->dep_map, 1, _RET_IP_);
@ -161,7 +162,7 @@ static inline void __spin_unlock_irqrestore(raw_spinlock_t *lock,
preempt_enable();
}
static inline void __spin_unlock_irq(raw_spinlock_t *lock)
static inline void __raw_spin_unlock_irq(raw_spinlock_t *lock)
{
spin_release(&lock->dep_map, 1, _RET_IP_);
do_raw_spin_unlock(lock);
@ -169,7 +170,7 @@ static inline void __spin_unlock_irq(raw_spinlock_t *lock)
preempt_enable();
}
static inline void __spin_unlock_bh(raw_spinlock_t *lock)
static inline void __raw_spin_unlock_bh(raw_spinlock_t *lock)
{
spin_release(&lock->dep_map, 1, _RET_IP_);
do_raw_spin_unlock(lock);
@ -177,7 +178,7 @@ static inline void __spin_unlock_bh(raw_spinlock_t *lock)
local_bh_enable_ip((unsigned long)__builtin_return_address(0));
}
static inline int __spin_trylock_bh(raw_spinlock_t *lock)
static inline int __raw_spin_trylock_bh(raw_spinlock_t *lock)
{
local_bh_disable();
preempt_disable();