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| author |   Thomas Gleixner <tglx@linutronix.de> | 2009-12-02 19:49:50 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2009-12-14 23:55:32 +0100 |
| commit | 445c89514be242b1b0080056d50bdc1b72adeb5c (patch) | |
| tree | 96ed062794ad0fb6a649713c83f009eea382e8b2 /arch/arm | |
| parent | locking: Separate rwlock api from spinlock api (diff) | |
| download | linux-dev-445c89514be242b1b0080056d50bdc1b72adeb5c.tar.xz linux-dev-445c89514be242b1b0080056d50bdc1b72adeb5c.zip | |
locking: Convert raw_spinlock to arch_spinlock
The raw_spin* namespace was taken by lockdep for the architecture
specific implementations. raw_spin_* would be the ideal name space for
the spinlocks which are not converted to sleeping locks in preempt-rt.
Linus suggested to convert the raw_ to arch_ locks and cleanup the
name space instead of using an artifical name like core_spin,
atomic_spin or whatever
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/arm')
| -rw-r--r-- | arch/arm/include/asm/spinlock.h | 6 | ||||
| -rw-r--r-- | arch/arm/include/asm/spinlock_types.h | 2 |
2 files changed, 4 insertions, 4 deletions
diff --git a/arch/arm/include/asm/spinlock.h b/arch/arm/include/asm/spinlock.h index c13681ac1ede..4e7712ee9394 100644 --- a/arch/arm/include/asm/spinlock.h +++ b/arch/arm/include/asm/spinlock.h @@ -23,7 +23,7 @@ #define __raw_spin_lock_flags(lock, flags) __raw_spin_lock(lock) -static inline void __raw_spin_lock(raw_spinlock_t *lock) +static inline void __raw_spin_lock(arch_spinlock_t *lock) { unsigned long tmp; @@ -43,7 +43,7 @@ static inline void __raw_spin_lock(raw_spinlock_t *lock) smp_mb(); } -static inline int __raw_spin_trylock(raw_spinlock_t *lock) +static inline int __raw_spin_trylock(arch_spinlock_t *lock) { unsigned long tmp; @@ -63,7 +63,7 @@ static inline int __raw_spin_trylock(raw_spinlock_t *lock) } } -static inline void __raw_spin_unlock(raw_spinlock_t *lock) +static inline void __raw_spin_unlock(arch_spinlock_t *lock) { smp_mb(); diff --git a/arch/arm/include/asm/spinlock_types.h b/arch/arm/include/asm/spinlock_types.h index 43e83f6d2ee5..5e9d3eadd167 100644 --- a/arch/arm/include/asm/spinlock_types.h +++ b/arch/arm/include/asm/spinlock_types.h @@ -7,7 +7,7 @@ typedef struct { volatile unsigned int lock; -} raw_spinlock_t; +} arch_spinlock_t; #define __RAW_SPIN_LOCK_UNLOCKED { 0 } |