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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 /kernel/spinlock.c
parent9828ea9d75c38fe3dce05d00566eed61c85732e6 (diff)
downloadop-kernel-dev-9c1721aa4994f6625decbd915241f3a94ee2fe67.zip
op-kernel-dev-9c1721aa4994f6625decbd915241f3a94ee2fe67.tar.gz
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 'kernel/spinlock.c')
-rw-r--r--kernel/spinlock.c192
1 files changed, 96 insertions, 96 deletions
diff --git a/kernel/spinlock.c b/kernel/spinlock.c
index 795240b..be6517f 100644
--- a/kernel/spinlock.c
+++ b/kernel/spinlock.c
@@ -44,7 +44,7 @@
* towards that other CPU that it should break the lock ASAP.
*/
#define BUILD_LOCK_OPS(op, locktype) \
-void __lockfunc __##op##_lock(locktype##_t *lock) \
+void __lockfunc __raw_##op##_lock(locktype##_t *lock) \
{ \
for (;;) { \
preempt_disable(); \
@@ -60,7 +60,7 @@ void __lockfunc __##op##_lock(locktype##_t *lock) \
(lock)->break_lock = 0; \
} \
\
-unsigned long __lockfunc __##op##_lock_irqsave(locktype##_t *lock) \
+unsigned long __lockfunc __raw_##op##_lock_irqsave(locktype##_t *lock) \
{ \
unsigned long flags; \
\
@@ -81,12 +81,12 @@ unsigned long __lockfunc __##op##_lock_irqsave(locktype##_t *lock) \
return flags; \
} \
\
-void __lockfunc __##op##_lock_irq(locktype##_t *lock) \
+void __lockfunc __raw_##op##_lock_irq(locktype##_t *lock) \
{ \
- _##op##_lock_irqsave(lock); \
+ _raw_##op##_lock_irqsave(lock); \
} \
\
-void __lockfunc __##op##_lock_bh(locktype##_t *lock) \
+void __lockfunc __raw_##op##_lock_bh(locktype##_t *lock) \
{ \
unsigned long flags; \
\
@@ -95,7 +95,7 @@ void __lockfunc __##op##_lock_bh(locktype##_t *lock) \
/* irq-disabling. We use the generic preemption-aware */ \
/* function: */ \
/**/ \
- flags = _##op##_lock_irqsave(lock); \
+ flags = _raw_##op##_lock_irqsave(lock); \
local_bh_disable(); \
local_irq_restore(flags); \
} \
@@ -116,240 +116,240 @@ BUILD_LOCK_OPS(write, rwlock);
#endif
#ifndef CONFIG_INLINE_SPIN_TRYLOCK
-int __lockfunc _spin_trylock(raw_spinlock_t *lock)
+int __lockfunc _raw_spin_trylock(raw_spinlock_t *lock)
{
- return __spin_trylock(lock);
+ return __raw_spin_trylock(lock);
}
-EXPORT_SYMBOL(_spin_trylock);
+EXPORT_SYMBOL(_raw_spin_trylock);
#endif
#ifndef CONFIG_INLINE_SPIN_TRYLOCK_BH
-int __lockfunc _spin_trylock_bh(raw_spinlock_t *lock)
+int __lockfunc _raw_spin_trylock_bh(raw_spinlock_t *lock)
{
- return __spin_trylock_bh(lock);
+ return __raw_spin_trylock_bh(lock);
}
-EXPORT_SYMBOL(_spin_trylock_bh);
+EXPORT_SYMBOL(_raw_spin_trylock_bh);
#endif
#ifndef CONFIG_INLINE_SPIN_LOCK
-void __lockfunc _spin_lock(raw_spinlock_t *lock)
+void __lockfunc _raw_spin_lock(raw_spinlock_t *lock)
{
- __spin_lock(lock);
+ __raw_spin_lock(lock);
}
-EXPORT_SYMBOL(_spin_lock);
+EXPORT_SYMBOL(_raw_spin_lock);
#endif
#ifndef CONFIG_INLINE_SPIN_LOCK_IRQSAVE
-unsigned long __lockfunc _spin_lock_irqsave(raw_spinlock_t *lock)
+unsigned long __lockfunc _raw_spin_lock_irqsave(raw_spinlock_t *lock)
{
- return __spin_lock_irqsave(lock);
+ return __raw_spin_lock_irqsave(lock);
}
-EXPORT_SYMBOL(_spin_lock_irqsave);
+EXPORT_SYMBOL(_raw_spin_lock_irqsave);
#endif
#ifndef CONFIG_INLINE_SPIN_LOCK_IRQ
-void __lockfunc _spin_lock_irq(raw_spinlock_t *lock)
+void __lockfunc _raw_spin_lock_irq(raw_spinlock_t *lock)
{
- __spin_lock_irq(lock);
+ __raw_spin_lock_irq(lock);
}
-EXPORT_SYMBOL(_spin_lock_irq);
+EXPORT_SYMBOL(_raw_spin_lock_irq);
#endif
#ifndef CONFIG_INLINE_SPIN_LOCK_BH
-void __lockfunc _spin_lock_bh(raw_spinlock_t *lock)
+void __lockfunc _raw_spin_lock_bh(raw_spinlock_t *lock)
{
- __spin_lock_bh(lock);
+ __raw_spin_lock_bh(lock);
}
-EXPORT_SYMBOL(_spin_lock_bh);
+EXPORT_SYMBOL(_raw_spin_lock_bh);
#endif
#ifndef CONFIG_INLINE_SPIN_UNLOCK
-void __lockfunc _spin_unlock(raw_spinlock_t *lock)
+void __lockfunc _raw_spin_unlock(raw_spinlock_t *lock)
{
- __spin_unlock(lock);
+ __raw_spin_unlock(lock);
}
-EXPORT_SYMBOL(_spin_unlock);
+EXPORT_SYMBOL(_raw_spin_unlock);
#endif
#ifndef CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE
-void __lockfunc _spin_unlock_irqrestore(raw_spinlock_t *lock, unsigned long flags)
+void __lockfunc _raw_spin_unlock_irqrestore(raw_spinlock_t *lock, unsigned long flags)
{
- __spin_unlock_irqrestore(lock, flags);
+ __raw_spin_unlock_irqrestore(lock, flags);
}
-EXPORT_SYMBOL(_spin_unlock_irqrestore);
+EXPORT_SYMBOL(_raw_spin_unlock_irqrestore);
#endif
#ifndef CONFIG_INLINE_SPIN_UNLOCK_IRQ
-void __lockfunc _spin_unlock_irq(raw_spinlock_t *lock)
+void __lockfunc _raw_spin_unlock_irq(raw_spinlock_t *lock)
{
- __spin_unlock_irq(lock);
+ __raw_spin_unlock_irq(lock);
}
-EXPORT_SYMBOL(_spin_unlock_irq);
+EXPORT_SYMBOL(_raw_spin_unlock_irq);
#endif
#ifndef CONFIG_INLINE_SPIN_UNLOCK_BH
-void __lockfunc _spin_unlock_bh(raw_spinlock_t *lock)
+void __lockfunc _raw_spin_unlock_bh(raw_spinlock_t *lock)
{
- __spin_unlock_bh(lock);
+ __raw_spin_unlock_bh(lock);
}
-EXPORT_SYMBOL(_spin_unlock_bh);
+EXPORT_SYMBOL(_raw_spin_unlock_bh);
#endif
#ifndef CONFIG_INLINE_READ_TRYLOCK
-int __lockfunc _read_trylock(rwlock_t *lock)
+int __lockfunc _raw_read_trylock(rwlock_t *lock)
{
- return __read_trylock(lock);
+ return __raw_read_trylock(lock);
}
-EXPORT_SYMBOL(_read_trylock);
+EXPORT_SYMBOL(_raw_read_trylock);
#endif
#ifndef CONFIG_INLINE_READ_LOCK
-void __lockfunc _read_lock(rwlock_t *lock)
+void __lockfunc _raw_read_lock(rwlock_t *lock)
{
- __read_lock(lock);
+ __raw_read_lock(lock);
}
-EXPORT_SYMBOL(_read_lock);
+EXPORT_SYMBOL(_raw_read_lock);
#endif
#ifndef CONFIG_INLINE_READ_LOCK_IRQSAVE
-unsigned long __lockfunc _read_lock_irqsave(rwlock_t *lock)
+unsigned long __lockfunc _raw_read_lock_irqsave(rwlock_t *lock)
{
- return __read_lock_irqsave(lock);
+ return __raw_read_lock_irqsave(lock);
}
-EXPORT_SYMBOL(_read_lock_irqsave);
+EXPORT_SYMBOL(_raw_read_lock_irqsave);
#endif
#ifndef CONFIG_INLINE_READ_LOCK_IRQ
-void __lockfunc _read_lock_irq(rwlock_t *lock)
+void __lockfunc _raw_read_lock_irq(rwlock_t *lock)
{
- __read_lock_irq(lock);
+ __raw_read_lock_irq(lock);
}
-EXPORT_SYMBOL(_read_lock_irq);
+EXPORT_SYMBOL(_raw_read_lock_irq);
#endif
#ifndef CONFIG_INLINE_READ_LOCK_BH
-void __lockfunc _read_lock_bh(rwlock_t *lock)
+void __lockfunc _raw_read_lock_bh(rwlock_t *lock)
{
- __read_lock_bh(lock);
+ __raw_read_lock_bh(lock);
}
-EXPORT_SYMBOL(_read_lock_bh);
+EXPORT_SYMBOL(_raw_read_lock_bh);
#endif
#ifndef CONFIG_INLINE_READ_UNLOCK
-void __lockfunc _read_unlock(rwlock_t *lock)
+void __lockfunc _raw_read_unlock(rwlock_t *lock)
{
- __read_unlock(lock);
+ __raw_read_unlock(lock);
}
-EXPORT_SYMBOL(_read_unlock);
+EXPORT_SYMBOL(_raw_read_unlock);
#endif
#ifndef CONFIG_INLINE_READ_UNLOCK_IRQRESTORE
-void __lockfunc _read_unlock_irqrestore(rwlock_t *lock, unsigned long flags)
+void __lockfunc _raw_read_unlock_irqrestore(rwlock_t *lock, unsigned long flags)
{
- __read_unlock_irqrestore(lock, flags);
+ __raw_read_unlock_irqrestore(lock, flags);
}
-EXPORT_SYMBOL(_read_unlock_irqrestore);
+EXPORT_SYMBOL(_raw_read_unlock_irqrestore);
#endif
#ifndef CONFIG_INLINE_READ_UNLOCK_IRQ
-void __lockfunc _read_unlock_irq(rwlock_t *lock)
+void __lockfunc _raw_read_unlock_irq(rwlock_t *lock)
{
- __read_unlock_irq(lock);
+ __raw_read_unlock_irq(lock);
}
-EXPORT_SYMBOL(_read_unlock_irq);
+EXPORT_SYMBOL(_raw_read_unlock_irq);
#endif
#ifndef CONFIG_INLINE_READ_UNLOCK_BH
-void __lockfunc _read_unlock_bh(rwlock_t *lock)
+void __lockfunc _raw_read_unlock_bh(rwlock_t *lock)
{
- __read_unlock_bh(lock);
+ __raw_read_unlock_bh(lock);
}
-EXPORT_SYMBOL(_read_unlock_bh);
+EXPORT_SYMBOL(_raw_read_unlock_bh);
#endif
#ifndef CONFIG_INLINE_WRITE_TRYLOCK
-int __lockfunc _write_trylock(rwlock_t *lock)
+int __lockfunc _raw_write_trylock(rwlock_t *lock)
{
- return __write_trylock(lock);
+ return __raw_write_trylock(lock);
}
-EXPORT_SYMBOL(_write_trylock);
+EXPORT_SYMBOL(_raw_write_trylock);
#endif
#ifndef CONFIG_INLINE_WRITE_LOCK
-void __lockfunc _write_lock(rwlock_t *lock)
+void __lockfunc _raw_write_lock(rwlock_t *lock)
{
- __write_lock(lock);
+ __raw_write_lock(lock);
}
-EXPORT_SYMBOL(_write_lock);
+EXPORT_SYMBOL(_raw_write_lock);
#endif
#ifndef CONFIG_INLINE_WRITE_LOCK_IRQSAVE
-unsigned long __lockfunc _write_lock_irqsave(rwlock_t *lock)
+unsigned long __lockfunc _raw_write_lock_irqsave(rwlock_t *lock)
{
- return __write_lock_irqsave(lock);
+ return __raw_write_lock_irqsave(lock);
}
-EXPORT_SYMBOL(_write_lock_irqsave);
+EXPORT_SYMBOL(_raw_write_lock_irqsave);
#endif
#ifndef CONFIG_INLINE_WRITE_LOCK_IRQ
-void __lockfunc _write_lock_irq(rwlock_t *lock)
+void __lockfunc _raw_write_lock_irq(rwlock_t *lock)
{
- __write_lock_irq(lock);
+ __raw_write_lock_irq(lock);
}
-EXPORT_SYMBOL(_write_lock_irq);
+EXPORT_SYMBOL(_raw_write_lock_irq);
#endif
#ifndef CONFIG_INLINE_WRITE_LOCK_BH
-void __lockfunc _write_lock_bh(rwlock_t *lock)
+void __lockfunc _raw_write_lock_bh(rwlock_t *lock)
{
- __write_lock_bh(lock);
+ __raw_write_lock_bh(lock);
}
-EXPORT_SYMBOL(_write_lock_bh);
+EXPORT_SYMBOL(_raw_write_lock_bh);
#endif
#ifndef CONFIG_INLINE_WRITE_UNLOCK
-void __lockfunc _write_unlock(rwlock_t *lock)
+void __lockfunc _raw_write_unlock(rwlock_t *lock)
{
- __write_unlock(lock);
+ __raw_write_unlock(lock);
}
-EXPORT_SYMBOL(_write_unlock);
+EXPORT_SYMBOL(_raw_write_unlock);
#endif
#ifndef CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE
-void __lockfunc _write_unlock_irqrestore(rwlock_t *lock, unsigned long flags)
+void __lockfunc _raw_write_unlock_irqrestore(rwlock_t *lock, unsigned long flags)
{
- __write_unlock_irqrestore(lock, flags);
+ __raw_write_unlock_irqrestore(lock, flags);
}
-EXPORT_SYMBOL(_write_unlock_irqrestore);
+EXPORT_SYMBOL(_raw_write_unlock_irqrestore);
#endif
#ifndef CONFIG_INLINE_WRITE_UNLOCK_IRQ
-void __lockfunc _write_unlock_irq(rwlock_t *lock)
+void __lockfunc _raw_write_unlock_irq(rwlock_t *lock)
{
- __write_unlock_irq(lock);
+ __raw_write_unlock_irq(lock);
}
-EXPORT_SYMBOL(_write_unlock_irq);
+EXPORT_SYMBOL(_raw_write_unlock_irq);
#endif
#ifndef CONFIG_INLINE_WRITE_UNLOCK_BH
-void __lockfunc _write_unlock_bh(rwlock_t *lock)
+void __lockfunc _raw_write_unlock_bh(rwlock_t *lock)
{
- __write_unlock_bh(lock);
+ __raw_write_unlock_bh(lock);
}
-EXPORT_SYMBOL(_write_unlock_bh);
+EXPORT_SYMBOL(_raw_write_unlock_bh);
#endif
#ifdef CONFIG_DEBUG_LOCK_ALLOC
-void __lockfunc _spin_lock_nested(raw_spinlock_t *lock, int subclass)
+void __lockfunc _raw_spin_lock_nested(raw_spinlock_t *lock, int subclass)
{
preempt_disable();
spin_acquire(&lock->dep_map, subclass, 0, _RET_IP_);
LOCK_CONTENDED(lock, do_raw_spin_trylock, do_raw_spin_lock);
}
-EXPORT_SYMBOL(_spin_lock_nested);
+EXPORT_SYMBOL(_raw_spin_lock_nested);
-unsigned long __lockfunc _spin_lock_irqsave_nested(raw_spinlock_t *lock,
+unsigned long __lockfunc _raw_spin_lock_irqsave_nested(raw_spinlock_t *lock,
int subclass)
{
unsigned long flags;
@@ -361,16 +361,16 @@ unsigned long __lockfunc _spin_lock_irqsave_nested(raw_spinlock_t *lock,
do_raw_spin_lock_flags, &flags);
return flags;
}
-EXPORT_SYMBOL(_spin_lock_irqsave_nested);
+EXPORT_SYMBOL(_raw_spin_lock_irqsave_nested);
-void __lockfunc _spin_lock_nest_lock(raw_spinlock_t *lock,
+void __lockfunc _raw_spin_lock_nest_lock(raw_spinlock_t *lock,
struct lockdep_map *nest_lock)
{
preempt_disable();
spin_acquire_nest(&lock->dep_map, 0, 0, nest_lock, _RET_IP_);
LOCK_CONTENDED(lock, do_raw_spin_trylock, do_raw_spin_lock);
}
-EXPORT_SYMBOL(_spin_lock_nest_lock);
+EXPORT_SYMBOL(_raw_spin_lock_nest_lock);
#endif
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