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locking: Convert raw_spinlock to arch_spinlock

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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
This commit is contained in:
Thomas Gleixner
2009-12-02 19:49:50 +01:00
parent 6b6b4792f8
commit 445c89514b
51 changed files with 164 additions and 164 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
arch/alpha/include/asm/spinlock.h
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@@ -17,13 +17,13 @@
#define __raw_spin_unlock_wait(x) \
do { cpu_relax(); } while ((x)->lock)
static inline void __raw_spin_unlock(raw_spinlock_t * lock)
static inline void __raw_spin_unlock(arch_spinlock_t * lock)
{
mb();
lock->lock = 0;
}
static inline void __raw_spin_lock(raw_spinlock_t * lock)
static inline void __raw_spin_lock(arch_spinlock_t * lock)
{
long tmp;
@@ -43,7 +43,7 @@ static inline void __raw_spin_lock(raw_spinlock_t * lock)
: "m"(lock->lock) : "memory");
}
static inline int __raw_spin_trylock(raw_spinlock_t *lock)
static inline int __raw_spin_trylock(arch_spinlock_t *lock)
{
return !test_and_set_bit(0, &lock->lock);
}