Merge branch 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

* 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (32 commits)
  locking, m68k/asm-offsets: Rename signal defines
  locking: Inline spinlock code for all locking variants on s390
  locking: Simplify spinlock inlining
  locking: Allow arch-inlined spinlocks
  locking: Move spinlock function bodies to header file
  locking, m68k: Calculate thread_info offset with asm offset
  locking, m68k/asm-offsets: Rename pt_regs offset defines
  locking, sparc: Rename __spin_try_lock() and friends
  locking, powerpc: Rename __spin_try_lock() and friends
  lockdep: Remove recursion stattistics
  lockdep: Simplify lock_stat seqfile code
  lockdep: Simplify lockdep_chains seqfile code
  lockdep: Simplify lockdep seqfile code
  lockdep: Fix missing entries in /proc/lock_chains
  lockdep: Fix missing entry in /proc/lock_stat
  lockdep: Fix memory usage info of BFS
  lockdep: Reintroduce generation count to make BFS faster
  lockdep: Deal with many similar locks
  lockdep: Introduce lockdep_assert_held()
  lockdep: Fix style nits
  ...

1 files changed, 10 insertions, 10 deletions

diff --git a/arch/powerpc/include/asm/spinlock.h b/arch/powerpc/include/asm/spinlock.h
index c3b193121f8..198266cf9e2 100644
--- a/arch/powerpc/include/asm/spinlock.h
+++ b/arch/powerpc/include/asm/spinlock.h
@@ -54,7 +54,7 @@
  * This returns the old value in the lock, so we succeeded
  * in getting the lock if the return value is 0.
  */
-static inline unsigned long __spin_trylock(raw_spinlock_t *lock)
+static inline unsigned long arch_spin_trylock(raw_spinlock_t *lock)
 {
 	unsigned long tmp, token;
 
@@ -76,7 +76,7 @@ static inline unsigned long __spin_trylock(raw_spinlock_t *lock)
 static inline int __raw_spin_trylock(raw_spinlock_t *lock)
 {
 	CLEAR_IO_SYNC;
-	return __spin_trylock(lock) == 0;
+	return arch_spin_trylock(lock) == 0;
 }
 
 /*
@@ -108,7 +108,7 @@ static inline void __raw_spin_lock(raw_spinlock_t *lock)
 {
 	CLEAR_IO_SYNC;
 	while (1) {
-		if (likely(__spin_trylock(lock) == 0))
+		if (likely(arch_spin_trylock(lock) == 0))
 			break;
 		do {
 			HMT_low();
@@ -126,7 +126,7 @@ void __raw_spin_lock_flags(raw_spinlock_t *lock, unsigned long flags)
 
 	CLEAR_IO_SYNC;
 	while (1) {
-		if (likely(__spin_trylock(lock) == 0))
+		if (likely(arch_spin_trylock(lock) == 0))
 			break;
 		local_save_flags(flags_dis);
 		local_irq_restore(flags);
@@ -181,7 +181,7 @@ extern void __raw_spin_unlock_wait(raw_spinlock_t *lock);
  * This returns the old value in the lock + 1,
  * so we got a read lock if the return value is > 0.
  */
-static inline long __read_trylock(raw_rwlock_t *rw)
+static inline long arch_read_trylock(raw_rwlock_t *rw)
 {
 	long tmp;
 
@@ -205,7 +205,7 @@ static inline long __read_trylock(raw_rwlock_t *rw)
  * This returns the old value in the lock,
  * so we got the write lock if the return value is 0.
  */
-static inline long __write_trylock(raw_rwlock_t *rw)
+static inline long arch_write_trylock(raw_rwlock_t *rw)
 {
 	long tmp, token;
 
@@ -228,7 +228,7 @@ static inline long __write_trylock(raw_rwlock_t *rw)
 static inline void __raw_read_lock(raw_rwlock_t *rw)
 {
 	while (1) {
-		if (likely(__read_trylock(rw) > 0))
+		if (likely(arch_read_trylock(rw) > 0))
 			break;
 		do {
 			HMT_low();
@@ -242,7 +242,7 @@ static inline void __raw_read_lock(raw_rwlock_t *rw)
 static inline void __raw_write_lock(raw_rwlock_t *rw)
 {
 	while (1) {
-		if (likely(__write_trylock(rw) == 0))
+		if (likely(arch_write_trylock(rw) == 0))
 			break;
 		do {
 			HMT_low();
@@ -255,12 +255,12 @@ static inline void __raw_write_lock(raw_rwlock_t *rw)
 
 static inline int __raw_read_trylock(raw_rwlock_t *rw)
 {
-	return __read_trylock(rw) > 0;
+	return arch_read_trylock(rw) > 0;
 }
 
 static inline int __raw_write_trylock(raw_rwlock_t *rw)
 {
-	return __write_trylock(rw) == 0;
+	return arch_write_trylock(rw) == 0;
 }
 
 static inline void __raw_read_unlock(raw_rwlock_t *rw)