diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2009-12-02 20:01:25 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2009-12-14 23:55:32 +0100 |
| commit | 0199c4e68d1f02894bdefe4b5d9e9ee4aedd8d62 (patch) | |
| tree | e371d17bd73d64332349debbf45962ec67e7269d /arch/alpha/include/asm/spinlock.h | |
| parent | edc35bd72e2079b25f99c5da7d7a65dbbffc4a26 (diff) | |
| download | lwn-0199c4e68d1f02894bdefe4b5d9e9ee4aedd8d62.tar.gz lwn-0199c4e68d1f02894bdefe4b5d9e9ee4aedd8d62.zip | |
locking: Convert __raw_spin* functions to arch_spin*
Name space cleanup. No functional change.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Acked-by: David S. Miller <davem@davemloft.net>
Acked-by: Ingo Molnar <mingo@elte.hu>
Cc: linux-arch@vger.kernel.org
Diffstat (limited to 'arch/alpha/include/asm/spinlock.h')
| -rw-r--r-- | arch/alpha/include/asm/spinlock.h | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/arch/alpha/include/asm/spinlock.h b/arch/alpha/include/asm/spinlock.h index bdb26a1940b4..4dac79f504c3 100644 --- a/arch/alpha/include/asm/spinlock.h +++ b/arch/alpha/include/asm/spinlock.h @@ -12,18 +12,18 @@ * We make no fairness assumptions. They have a cost. */ -#define __raw_spin_lock_flags(lock, flags) __raw_spin_lock(lock) -#define __raw_spin_is_locked(x) ((x)->lock != 0) -#define __raw_spin_unlock_wait(x) \ +#define arch_spin_lock_flags(lock, flags) arch_spin_lock(lock) +#define arch_spin_is_locked(x) ((x)->lock != 0) +#define arch_spin_unlock_wait(x) \ do { cpu_relax(); } while ((x)->lock) -static inline void __raw_spin_unlock(arch_spinlock_t * lock) +static inline void arch_spin_unlock(arch_spinlock_t * lock) { mb(); lock->lock = 0; } -static inline void __raw_spin_lock(arch_spinlock_t * lock) +static inline void arch_spin_lock(arch_spinlock_t * lock) { long tmp; @@ -43,7 +43,7 @@ static inline void __raw_spin_lock(arch_spinlock_t * lock) : "m"(lock->lock) : "memory"); } -static inline int __raw_spin_trylock(arch_spinlock_t *lock) +static inline int arch_spin_trylock(arch_spinlock_t *lock) { return !test_and_set_bit(0, &lock->lock); } @@ -169,8 +169,8 @@ static inline void __raw_write_unlock(raw_rwlock_t * lock) #define __raw_read_lock_flags(lock, flags) __raw_read_lock(lock) #define __raw_write_lock_flags(lock, flags) __raw_write_lock(lock) -#define _raw_spin_relax(lock) cpu_relax() -#define _raw_read_relax(lock) cpu_relax() -#define _raw_write_relax(lock) cpu_relax() +#define arch_spin_relax(lock) cpu_relax() +#define arch_read_relax(lock) cpu_relax() +#define arch_write_relax(lock) cpu_relax() #endif /* _ALPHA_SPINLOCK_H */ |