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| author |   Thomas Gleixner <tglx@linutronix.de> | 2009-12-03 20:01:19 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2009-12-14 23:55:32 +0100 |
| commit | fb3a6bbc912b12347614e5742c7c61416cdb0ca0 (patch) | |
| tree | f9dbf8dab23cea6f033a58672ba16abf2ae09ebd /arch/parisc | |
| parent | locking: Convert __raw_spin* functions to arch_spin* (diff) | |
| download | linux-dev-fb3a6bbc912b12347614e5742c7c61416cdb0ca0.tar.xz linux-dev-fb3a6bbc912b12347614e5742c7c61416cdb0ca0.zip | |
locking: Convert raw_rwlock to arch_rwlock
Not strictly necessary for -rt as -rt does not have non sleeping
rwlocks, but it's odd to not have a consistent naming convention.
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/parisc')
| -rw-r--r-- | arch/parisc/include/asm/spinlock.h | 16 | ||||
| -rw-r--r-- | arch/parisc/include/asm/spinlock_types.h | 4 |
2 files changed, 10 insertions, 10 deletions
diff --git a/arch/parisc/include/asm/spinlock.h b/arch/parisc/include/asm/spinlock.h index 235e7e386e2a..1ff3a0a94a43 100644 --- a/arch/parisc/include/asm/spinlock.h +++ b/arch/parisc/include/asm/spinlock.h @@ -69,7 +69,7 @@ static inline int arch_spin_trylock(arch_spinlock_t *x) /* Note that we have to ensure interrupts are disabled in case we're * interrupted by some other code that wants to grab the same read lock */ -static __inline__ void __raw_read_lock(raw_rwlock_t *rw) +static __inline__ void __raw_read_lock(arch_rwlock_t *rw) { unsigned long flags; local_irq_save(flags); @@ -81,7 +81,7 @@ static __inline__ void __raw_read_lock(raw_rwlock_t *rw) /* Note that we have to ensure interrupts are disabled in case we're * interrupted by some other code that wants to grab the same read lock */ -static __inline__ void __raw_read_unlock(raw_rwlock_t *rw) +static __inline__ void __raw_read_unlock(arch_rwlock_t *rw) { unsigned long flags; local_irq_save(flags); @@ -93,7 +93,7 @@ static __inline__ void __raw_read_unlock(raw_rwlock_t *rw) /* Note that we have to ensure interrupts are disabled in case we're * interrupted by some other code that wants to grab the same read lock */ -static __inline__ int __raw_read_trylock(raw_rwlock_t *rw) +static __inline__ int __raw_read_trylock(arch_rwlock_t *rw) { unsigned long flags; retry: @@ -119,7 +119,7 @@ static __inline__ int __raw_read_trylock(raw_rwlock_t *rw) /* Note that we have to ensure interrupts are disabled in case we're * interrupted by some other code that wants to read_trylock() this lock */ -static __inline__ void __raw_write_lock(raw_rwlock_t *rw) +static __inline__ void __raw_write_lock(arch_rwlock_t *rw) { unsigned long flags; retry: @@ -141,7 +141,7 @@ retry: local_irq_restore(flags); } -static __inline__ void __raw_write_unlock(raw_rwlock_t *rw) +static __inline__ void __raw_write_unlock(arch_rwlock_t *rw) { rw->counter = 0; arch_spin_unlock(&rw->lock); @@ -149,7 +149,7 @@ static __inline__ void __raw_write_unlock(raw_rwlock_t *rw) /* Note that we have to ensure interrupts are disabled in case we're * interrupted by some other code that wants to read_trylock() this lock */ -static __inline__ int __raw_write_trylock(raw_rwlock_t *rw) +static __inline__ int __raw_write_trylock(arch_rwlock_t *rw) { unsigned long flags; int result = 0; @@ -173,7 +173,7 @@ static __inline__ int __raw_write_trylock(raw_rwlock_t *rw) * read_can_lock - would read_trylock() succeed? * @lock: the rwlock in question. */ -static __inline__ int __raw_read_can_lock(raw_rwlock_t *rw) +static __inline__ int __raw_read_can_lock(arch_rwlock_t *rw) { return rw->counter >= 0; } @@ -182,7 +182,7 @@ static __inline__ int __raw_read_can_lock(raw_rwlock_t *rw) * write_can_lock - would write_trylock() succeed? * @lock: the rwlock in question. */ -static __inline__ int __raw_write_can_lock(raw_rwlock_t *rw) +static __inline__ int __raw_write_can_lock(arch_rwlock_t *rw) { return !rw->counter; } diff --git a/arch/parisc/include/asm/spinlock_types.h b/arch/parisc/include/asm/spinlock_types.h index 396d2746ca57..8c373aa28a86 100644 --- a/arch/parisc/include/asm/spinlock_types.h +++ b/arch/parisc/include/asm/spinlock_types.h @@ -14,8 +14,8 @@ typedef struct { typedef struct { arch_spinlock_t lock; volatile int counter; -} raw_rwlock_t; +} arch_rwlock_t; -#define __RAW_RW_LOCK_UNLOCKED { __ARCH_SPIN_LOCK_UNLOCKED, 0 } +#define __ARCH_RW_LOCK_UNLOCKED { __ARCH_SPIN_LOCK_UNLOCKED, 0 } #endif |