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locking: Convert __raw_spin* functions to arch_spin*

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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
This commit is contained in:
Thomas Gleixner
2009-12-02 20:01:25 +01:00
parent edc35bd72e
commit 0199c4e68d
37 changed files with 319 additions and 319 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
arch/x86/include/asm/paravirt.h
View File

@@ -731,34 +731,34 @@ static inline void __set_fixmap(unsigned /* enum fixed_addresses */ idx,
#if defined(CONFIG_SMP) && defined(CONFIG_PARAVIRT_SPINLOCKS)
static inline int __raw_spin_is_locked(struct arch_spinlock *lock)
static inline int arch_spin_is_locked(struct arch_spinlock *lock)
{
return PVOP_CALL1(int, pv_lock_ops.spin_is_locked, lock);
}
static inline int __raw_spin_is_contended(struct arch_spinlock *lock)
static inline int arch_spin_is_contended(struct arch_spinlock *lock)
{
return PVOP_CALL1(int, pv_lock_ops.spin_is_contended, lock);
}
#define __raw_spin_is_contended __raw_spin_is_contended
#define arch_spin_is_contended arch_spin_is_contended
static __always_inline void __raw_spin_lock(struct arch_spinlock *lock)
static __always_inline void arch_spin_lock(struct arch_spinlock *lock)
{
PVOP_VCALL1(pv_lock_ops.spin_lock, lock);
}
static __always_inline void __raw_spin_lock_flags(struct arch_spinlock *lock,
static __always_inline void arch_spin_lock_flags(struct arch_spinlock *lock,
unsigned long flags)
{
PVOP_VCALL2(pv_lock_ops.spin_lock_flags, lock, flags);
}
static __always_inline int __raw_spin_trylock(struct arch_spinlock *lock)
static __always_inline int arch_spin_trylock(struct arch_spinlock *lock)
{
return PVOP_CALL1(int, pv_lock_ops.spin_trylock, lock);
}
static __always_inline void __raw_spin_unlock(struct arch_spinlock *lock)
static __always_inline void arch_spin_unlock(struct arch_spinlock *lock)
{
PVOP_VCALL1(pv_lock_ops.spin_unlock, lock);
}

26
arch/x86/include/asm/spinlock.h
View File

@@ -174,43 +174,43 @@ static inline int __ticket_spin_is_contended(arch_spinlock_t *lock)
#ifndef CONFIG_PARAVIRT_SPINLOCKS
static inline int __raw_spin_is_locked(arch_spinlock_t *lock)
static inline int arch_spin_is_locked(arch_spinlock_t *lock)
{
return __ticket_spin_is_locked(lock);
}
static inline int __raw_spin_is_contended(arch_spinlock_t *lock)
static inline int arch_spin_is_contended(arch_spinlock_t *lock)
{
return __ticket_spin_is_contended(lock);
}
#define __raw_spin_is_contended __raw_spin_is_contended
#define arch_spin_is_contended arch_spin_is_contended
static __always_inline void __raw_spin_lock(arch_spinlock_t *lock)
static __always_inline void arch_spin_lock(arch_spinlock_t *lock)
{
__ticket_spin_lock(lock);
}
static __always_inline int __raw_spin_trylock(arch_spinlock_t *lock)
static __always_inline int arch_spin_trylock(arch_spinlock_t *lock)
{
return __ticket_spin_trylock(lock);
}
static __always_inline void __raw_spin_unlock(arch_spinlock_t *lock)
static __always_inline void arch_spin_unlock(arch_spinlock_t *lock)
{
__ticket_spin_unlock(lock);
}
static __always_inline void __raw_spin_lock_flags(arch_spinlock_t *lock,
static __always_inline void arch_spin_lock_flags(arch_spinlock_t *lock,
unsigned long flags)
{
__raw_spin_lock(lock);
arch_spin_lock(lock);
}
#endif /* CONFIG_PARAVIRT_SPINLOCKS */
static inline void __raw_spin_unlock_wait(arch_spinlock_t *lock)
static inline void arch_spin_unlock_wait(arch_spinlock_t *lock)
{
while (__raw_spin_is_locked(lock))
while (arch_spin_is_locked(lock))
cpu_relax();
}
@@ -298,9 +298,9 @@ static inline void __raw_write_unlock(raw_rwlock_t *rw)
#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()
/* The {read|write|spin}_lock() on x86 are full memory barriers. */
static inline void smp_mb__after_lock(void) { }