From 9828ea9d75c38fe3dce05d00566eed61c85732e6 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Thu, 3 Dec 2009 20:55:53 +0100 Subject: 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 Acked-by: Peter Zijlstra Acked-by: Ingo Molnar --- include/linux/rwlock_api_smp.h | 40 ++++++++++++++++++++-------------------- 1 file changed, 20 insertions(+), 20 deletions(-) (limited to 'include/linux/rwlock_api_smp.h') diff --git a/include/linux/rwlock_api_smp.h b/include/linux/rwlock_api_smp.h index 090f876f828..b3ba5ae6a8c 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)); } -- cgit v1.2.3-70-g09d2