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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
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8
arch/s390/lib/spinlock.c
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@@ -39,7 +39,7 @@ static inline void _raw_yield_cpu(int cpu)
_raw_yield();
}
void _raw_spin_lock_wait(raw_spinlock_t *lp)
void _raw_spin_lock_wait(arch_spinlock_t *lp)
{
int count = spin_retry;
unsigned int cpu = ~smp_processor_id();
@@ -59,7 +59,7 @@ void _raw_spin_lock_wait(raw_spinlock_t *lp)
}
EXPORT_SYMBOL(_raw_spin_lock_wait);
void _raw_spin_lock_wait_flags(raw_spinlock_t *lp, unsigned long flags)
void _raw_spin_lock_wait_flags(arch_spinlock_t *lp, unsigned long flags)
{
int count = spin_retry;
unsigned int cpu = ~smp_processor_id();
@@ -82,7 +82,7 @@ void _raw_spin_lock_wait_flags(raw_spinlock_t *lp, unsigned long flags)
}
EXPORT_SYMBOL(_raw_spin_lock_wait_flags);
int _raw_spin_trylock_retry(raw_spinlock_t *lp)
int _raw_spin_trylock_retry(arch_spinlock_t *lp)
{
unsigned int cpu = ~smp_processor_id();
int count;
@@ -97,7 +97,7 @@ int _raw_spin_trylock_retry(raw_spinlock_t *lp)
}
EXPORT_SYMBOL(_raw_spin_trylock_retry);
void _raw_spin_relax(raw_spinlock_t *lock)
void _raw_spin_relax(arch_spinlock_t *lock)
{
unsigned int cpu = lock->owner_cpu;
if (cpu != 0)