diff options
Diffstat (limited to 'arch/x86/include/asm/spinlock.h')
| -rw-r--r-- | arch/x86/include/asm/spinlock.h | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/arch/x86/include/asm/spinlock.h b/arch/x86/include/asm/spinlock.h index ab9055fd57d9..99cb86e843a0 100644 --- a/arch/x86/include/asm/spinlock.h +++ b/arch/x86/include/asm/spinlock.h @@ -232,7 +232,7 @@ static inline void arch_spin_unlock_wait(arch_spinlock_t *lock) * read_can_lock - would read_trylock() succeed? * @lock: the rwlock in question. */ -static inline int __raw_read_can_lock(raw_rwlock_t *lock) +static inline int __raw_read_can_lock(arch_rwlock_t *lock) { return (int)(lock)->lock > 0; } @@ -241,12 +241,12 @@ static inline int __raw_read_can_lock(raw_rwlock_t *lock) * write_can_lock - would write_trylock() succeed? * @lock: the rwlock in question. */ -static inline int __raw_write_can_lock(raw_rwlock_t *lock) +static inline int __raw_write_can_lock(arch_rwlock_t *lock) { return (lock)->lock == RW_LOCK_BIAS; } -static inline void __raw_read_lock(raw_rwlock_t *rw) +static inline void __raw_read_lock(arch_rwlock_t *rw) { asm volatile(LOCK_PREFIX " subl $1,(%0)\n\t" "jns 1f\n" @@ -255,7 +255,7 @@ static inline void __raw_read_lock(raw_rwlock_t *rw) ::LOCK_PTR_REG (rw) : "memory"); } -static inline void __raw_write_lock(raw_rwlock_t *rw) +static inline void __raw_write_lock(arch_rwlock_t *rw) { asm volatile(LOCK_PREFIX " subl %1,(%0)\n\t" "jz 1f\n" @@ -264,7 +264,7 @@ static inline void __raw_write_lock(raw_rwlock_t *rw) ::LOCK_PTR_REG (rw), "i" (RW_LOCK_BIAS) : "memory"); } -static inline int __raw_read_trylock(raw_rwlock_t *lock) +static inline int __raw_read_trylock(arch_rwlock_t *lock) { atomic_t *count = (atomic_t *)lock; @@ -274,7 +274,7 @@ static inline int __raw_read_trylock(raw_rwlock_t *lock) return 0; } -static inline int __raw_write_trylock(raw_rwlock_t *lock) +static inline int __raw_write_trylock(arch_rwlock_t *lock) { atomic_t *count = (atomic_t *)lock; @@ -284,12 +284,12 @@ static inline int __raw_write_trylock(raw_rwlock_t *lock) return 0; } -static inline void __raw_read_unlock(raw_rwlock_t *rw) +static inline void __raw_read_unlock(arch_rwlock_t *rw) { asm volatile(LOCK_PREFIX "incl %0" :"+m" (rw->lock) : : "memory"); } -static inline void __raw_write_unlock(raw_rwlock_t *rw) +static inline void __raw_write_unlock(arch_rwlock_t *rw) { asm volatile(LOCK_PREFIX "addl %1, %0" : "+m" (rw->lock) : "i" (RW_LOCK_BIAS) : "memory"); |