diff options
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/include/asm/spinlock.h | 18 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/spinlock_types.h | 4 | ||||
| -rw-r--r-- | arch/powerpc/lib/locks.c | 2 |
3 files changed, 12 insertions, 12 deletions
diff --git a/arch/powerpc/include/asm/spinlock.h b/arch/powerpc/include/asm/spinlock.h index cdcaf6b9708..2fad2c07c59 100644 --- a/arch/powerpc/include/asm/spinlock.h +++ b/arch/powerpc/include/asm/spinlock.h @@ -97,7 +97,7 @@ static inline int arch_spin_trylock(arch_spinlock_t *lock) /* We only yield to the hypervisor if we are in shared processor mode */ #define SHARED_PROCESSOR (get_lppaca()->shared_proc) extern void __spin_yield(arch_spinlock_t *lock); -extern void __rw_yield(raw_rwlock_t *lock); +extern void __rw_yield(arch_rwlock_t *lock); #else /* SPLPAR || ISERIES */ #define __spin_yield(x) barrier() #define __rw_yield(x) barrier() @@ -181,7 +181,7 @@ extern void arch_spin_unlock_wait(arch_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 arch_read_trylock(raw_rwlock_t *rw) +static inline long arch_read_trylock(arch_rwlock_t *rw) { long tmp; @@ -205,7 +205,7 @@ static inline long arch_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 arch_write_trylock(raw_rwlock_t *rw) +static inline long arch_write_trylock(arch_rwlock_t *rw) { long tmp, token; @@ -225,7 +225,7 @@ static inline long arch_write_trylock(raw_rwlock_t *rw) return tmp; } -static inline void __raw_read_lock(raw_rwlock_t *rw) +static inline void __raw_read_lock(arch_rwlock_t *rw) { while (1) { if (likely(arch_read_trylock(rw) > 0)) @@ -239,7 +239,7 @@ static inline void __raw_read_lock(raw_rwlock_t *rw) } } -static inline void __raw_write_lock(raw_rwlock_t *rw) +static inline void __raw_write_lock(arch_rwlock_t *rw) { while (1) { if (likely(arch_write_trylock(rw) == 0)) @@ -253,17 +253,17 @@ static inline void __raw_write_lock(raw_rwlock_t *rw) } } -static inline int __raw_read_trylock(raw_rwlock_t *rw) +static inline int __raw_read_trylock(arch_rwlock_t *rw) { return arch_read_trylock(rw) > 0; } -static inline int __raw_write_trylock(raw_rwlock_t *rw) +static inline int __raw_write_trylock(arch_rwlock_t *rw) { return arch_write_trylock(rw) == 0; } -static inline void __raw_read_unlock(raw_rwlock_t *rw) +static inline void __raw_read_unlock(arch_rwlock_t *rw) { long tmp; @@ -280,7 +280,7 @@ static inline void __raw_read_unlock(raw_rwlock_t *rw) : "cr0", "xer", "memory"); } -static inline void __raw_write_unlock(raw_rwlock_t *rw) +static inline void __raw_write_unlock(arch_rwlock_t *rw) { __asm__ __volatile__("# write_unlock\n\t" LWSYNC_ON_SMP: : :"memory"); diff --git a/arch/powerpc/include/asm/spinlock_types.h b/arch/powerpc/include/asm/spinlock_types.h index f5f39d82711..2351adc4fdc 100644 --- a/arch/powerpc/include/asm/spinlock_types.h +++ b/arch/powerpc/include/asm/spinlock_types.h @@ -13,8 +13,8 @@ typedef struct { typedef struct { volatile signed int lock; -} raw_rwlock_t; +} arch_rwlock_t; -#define __RAW_RW_LOCK_UNLOCKED { 0 } +#define __ARCH_RW_LOCK_UNLOCKED { 0 } #endif diff --git a/arch/powerpc/lib/locks.c b/arch/powerpc/lib/locks.c index ee395e39211..58e14fba11b 100644 --- a/arch/powerpc/lib/locks.c +++ b/arch/powerpc/lib/locks.c @@ -55,7 +55,7 @@ void __spin_yield(arch_spinlock_t *lock) * This turns out to be the same for read and write locks, since * we only know the holder if it is write-locked. */ -void __rw_yield(raw_rwlock_t *rw) +void __rw_yield(arch_rwlock_t *rw) { int lock_value; unsigned int holder_cpu, yield_count; |