locking: Further name space cleanups

The name space hierarchy for the internal lock functions is now a bit
backwards. raw_spin* functions map to _spin* which use __spin*, while
we would like to have _raw_spin* and __raw_spin*.

_raw_spin* is already used by lock debugging, so rename those funtions
to do_raw_spin* to free up the _raw_spin* name space.

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>

1 files changed, 20 insertions, 20 deletions

diff --git a/include/linux/rwlock_api_smp.h b/include/linux/rwlock_api_smp.h
index 090f876..b3ba5ae 100644
--- a/include/linux/rwlock_api_smp.h
+++ b/include/linux/rwlock_api_smp.h
@@ -113,7 +113,7 @@ void __lockfunc _write_unlock_irqrestore(rwlock_t *lock, unsigned long flags)
 static inline int __read_trylock(rwlock_t *lock)
 {
 	preempt_disable();
-	if (_raw_read_trylock(lock)) {
+	if (do_raw_read_trylock(lock)) {
 		rwlock_acquire_read(&lock->dep_map, 0, 1, _RET_IP_);
 		return 1;
 	}
@@ -124,7 +124,7 @@ static inline int __read_trylock(rwlock_t *lock)
 static inline int __write_trylock(rwlock_t *lock)
 {
 	preempt_disable();
-	if (_raw_write_trylock(lock)) {
+	if (do_raw_write_trylock(lock)) {
 		rwlock_acquire(&lock->dep_map, 0, 1, _RET_IP_);
 		return 1;
 	}
@@ -143,7 +143,7 @@ static inline void __read_lock(rwlock_t *lock)
 {
 	preempt_disable();
 	rwlock_acquire_read(&lock->dep_map, 0, 0, _RET_IP_);
-	LOCK_CONTENDED(lock, _raw_read_trylock, _raw_read_lock);
+	LOCK_CONTENDED(lock, do_raw_read_trylock, do_raw_read_lock);
 }
 
 static inline unsigned long __read_lock_irqsave(rwlock_t *lock)
@@ -153,8 +153,8 @@ static inline unsigned long __read_lock_irqsave(rwlock_t *lock)
 	local_irq_save(flags);
 	preempt_disable();
 	rwlock_acquire_read(&lock->dep_map, 0, 0, _RET_IP_);
-	LOCK_CONTENDED_FLAGS(lock, _raw_read_trylock, _raw_read_lock,
-			     _raw_read_lock_flags, &flags);
+	LOCK_CONTENDED_FLAGS(lock, do_raw_read_trylock, do_raw_read_lock,
+			     do_raw_read_lock_flags, &flags);
 	return flags;
 }
 
@@ -163,7 +163,7 @@ static inline void __read_lock_irq(rwlock_t *lock)
 	local_irq_disable();
 	preempt_disable();
 	rwlock_acquire_read(&lock->dep_map, 0, 0, _RET_IP_);
-	LOCK_CONTENDED(lock, _raw_read_trylock, _raw_read_lock);
+	LOCK_CONTENDED(lock, do_raw_read_trylock, do_raw_read_lock);
 }
 
 static inline void __read_lock_bh(rwlock_t *lock)
@@ -171,7 +171,7 @@ static inline void __read_lock_bh(rwlock_t *lock)
 	local_bh_disable();
 	preempt_disable();
 	rwlock_acquire_read(&lock->dep_map, 0, 0, _RET_IP_);
-	LOCK_CONTENDED(lock, _raw_read_trylock, _raw_read_lock);
+	LOCK_CONTENDED(lock, do_raw_read_trylock, do_raw_read_lock);
 }
 
 static inline unsigned long __write_lock_irqsave(rwlock_t *lock)
@@ -181,8 +181,8 @@ static inline unsigned long __write_lock_irqsave(rwlock_t *lock)
 	local_irq_save(flags);
 	preempt_disable();
 	rwlock_acquire(&lock->dep_map, 0, 0, _RET_IP_);
-	LOCK_CONTENDED_FLAGS(lock, _raw_write_trylock, _raw_write_lock,
-			     _raw_write_lock_flags, &flags);
+	LOCK_CONTENDED_FLAGS(lock, do_raw_write_trylock, do_raw_write_lock,
+			     do_raw_write_lock_flags, &flags);
 	return flags;
 }
 
@@ -191,7 +191,7 @@ static inline void __write_lock_irq(rwlock_t *lock)
 	local_irq_disable();
 	preempt_disable();
 	rwlock_acquire(&lock->dep_map, 0, 0, _RET_IP_);
-	LOCK_CONTENDED(lock, _raw_write_trylock, _raw_write_lock);
+	LOCK_CONTENDED(lock, do_raw_write_trylock, do_raw_write_lock);
 }
 
 static inline void __write_lock_bh(rwlock_t *lock)
@@ -199,14 +199,14 @@ static inline void __write_lock_bh(rwlock_t *lock)
 	local_bh_disable();
 	preempt_disable();
 	rwlock_acquire(&lock->dep_map, 0, 0, _RET_IP_);
-	LOCK_CONTENDED(lock, _raw_write_trylock, _raw_write_lock);
+	LOCK_CONTENDED(lock, do_raw_write_trylock, do_raw_write_lock);
 }
 
 static inline void __write_lock(rwlock_t *lock)
 {
 	preempt_disable();
 	rwlock_acquire(&lock->dep_map, 0, 0, _RET_IP_);
-	LOCK_CONTENDED(lock, _raw_write_trylock, _raw_write_lock);
+	LOCK_CONTENDED(lock, do_raw_write_trylock, do_raw_write_lock);
 }
 
 #endif /* CONFIG_PREEMPT */
@@ -214,21 +214,21 @@ static inline void __write_lock(rwlock_t *lock)
 static inline void __write_unlock(rwlock_t *lock)
 {
 	rwlock_release(&lock->dep_map, 1, _RET_IP_);
-	_raw_write_unlock(lock);
+	do_raw_write_unlock(lock);
 	preempt_enable();
 }
 
 static inline void __read_unlock(rwlock_t *lock)
 {
 	rwlock_release(&lock->dep_map, 1, _RET_IP_);
-	_raw_read_unlock(lock);
+	do_raw_read_unlock(lock);
 	preempt_enable();
 }
 
 static inline void __read_unlock_irqrestore(rwlock_t *lock, unsigned long flags)
 {
 	rwlock_release(&lock->dep_map, 1, _RET_IP_);
-	_raw_read_unlock(lock);
+	do_raw_read_unlock(lock);
 	local_irq_restore(flags);
 	preempt_enable();
 }
@@ -236,7 +236,7 @@ static inline void __read_unlock_irqrestore(rwlock_t *lock, unsigned long flags)
 static inline void __read_unlock_irq(rwlock_t *lock)
 {
 	rwlock_release(&lock->dep_map, 1, _RET_IP_);
-	_raw_read_unlock(lock);
+	do_raw_read_unlock(lock);
 	local_irq_enable();
 	preempt_enable();
 }
@@ -244,7 +244,7 @@ static inline void __read_unlock_irq(rwlock_t *lock)
 static inline void __read_unlock_bh(rwlock_t *lock)
 {
 	rwlock_release(&lock->dep_map, 1, _RET_IP_);
-	_raw_read_unlock(lock);
+	do_raw_read_unlock(lock);
 	preempt_enable_no_resched();
 	local_bh_enable_ip((unsigned long)__builtin_return_address(0));
 }
@@ -253,7 +253,7 @@ static inline void __write_unlock_irqrestore(rwlock_t *lock,
 					     unsigned long flags)
 {
 	rwlock_release(&lock->dep_map, 1, _RET_IP_);
-	_raw_write_unlock(lock);
+	do_raw_write_unlock(lock);
 	local_irq_restore(flags);
 	preempt_enable();
 }
@@ -261,7 +261,7 @@ static inline void __write_unlock_irqrestore(rwlock_t *lock,
 static inline void __write_unlock_irq(rwlock_t *lock)
 {
 	rwlock_release(&lock->dep_map, 1, _RET_IP_);
-	_raw_write_unlock(lock);
+	do_raw_write_unlock(lock);
 	local_irq_enable();
 	preempt_enable();
 }
@@ -269,7 +269,7 @@ static inline void __write_unlock_irq(rwlock_t *lock)
 static inline void __write_unlock_bh(rwlock_t *lock)
 {
 	rwlock_release(&lock->dep_map, 1, _RET_IP_);
-	_raw_write_unlock(lock);
+	do_raw_write_unlock(lock);
 	preempt_enable_no_resched();
 	local_bh_enable_ip((unsigned long)__builtin_return_address(0));
 }