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| author | Thomas Gleixner <tglx@linutronix.de> | 2009-12-03 20:55:53 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2009-12-14 23:55:33 +0100 |
| commit | 9828ea9d75c38fe3dce05d00566eed61c85732e6 (patch) | |
| tree | 6cee5c8ffb07cdf45cc12d58f74a3053ffefcb5f /include/linux/rwlock.h | |
| parent | 5f6384c5fb6bfc9aac506e058974d3ba293951b3 (diff) | |
| download | kernel_samsung_crespo-9828ea9d75c38fe3dce05d00566eed61c85732e6.zip kernel_samsung_crespo-9828ea9d75c38fe3dce05d00566eed61c85732e6.tar.gz kernel_samsung_crespo-9828ea9d75c38fe3dce05d00566eed61c85732e6.tar.bz2 | |
locking: Further name space cleanups
The name space hierarchy for the internal lock functions is now a bit
backwards. raw_spin* functions map to _spin* which use __spin*, while
we would like to have _raw_spin* and __raw_spin*.
_raw_spin* is already used by lock debugging, so rename those funtions
to do_raw_spin* to free up the _raw_spin* name space.
No functional change.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Acked-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/linux/rwlock.h')
| -rw-r--r-- | include/linux/rwlock.h | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/include/linux/rwlock.h b/include/linux/rwlock.h index 5725b03..bd799bc 100644 --- a/include/linux/rwlock.h +++ b/include/linux/rwlock.h @@ -29,25 +29,25 @@ do { \ #endif #ifdef CONFIG_DEBUG_SPINLOCK - extern void _raw_read_lock(rwlock_t *lock); -#define _raw_read_lock_flags(lock, flags) _raw_read_lock(lock) - extern int _raw_read_trylock(rwlock_t *lock); - extern void _raw_read_unlock(rwlock_t *lock); - extern void _raw_write_lock(rwlock_t *lock); -#define _raw_write_lock_flags(lock, flags) _raw_write_lock(lock) - extern int _raw_write_trylock(rwlock_t *lock); - extern void _raw_write_unlock(rwlock_t *lock); + extern void do_raw_read_lock(rwlock_t *lock); +#define do_raw_read_lock_flags(lock, flags) do_raw_read_lock(lock) + extern int do_raw_read_trylock(rwlock_t *lock); + extern void do_raw_read_unlock(rwlock_t *lock); + extern void do_raw_write_lock(rwlock_t *lock); +#define do_raw_write_lock_flags(lock, flags) do_raw_write_lock(lock) + extern int do_raw_write_trylock(rwlock_t *lock); + extern void do_raw_write_unlock(rwlock_t *lock); #else -# define _raw_read_lock(rwlock) arch_read_lock(&(rwlock)->raw_lock) -# define _raw_read_lock_flags(lock, flags) \ +# define do_raw_read_lock(rwlock) arch_read_lock(&(rwlock)->raw_lock) +# define do_raw_read_lock_flags(lock, flags) \ arch_read_lock_flags(&(lock)->raw_lock, *(flags)) -# define _raw_read_trylock(rwlock) arch_read_trylock(&(rwlock)->raw_lock) -# define _raw_read_unlock(rwlock) arch_read_unlock(&(rwlock)->raw_lock) -# define _raw_write_lock(rwlock) arch_write_lock(&(rwlock)->raw_lock) -# define _raw_write_lock_flags(lock, flags) \ +# define do_raw_read_trylock(rwlock) arch_read_trylock(&(rwlock)->raw_lock) +# define do_raw_read_unlock(rwlock) arch_read_unlock(&(rwlock)->raw_lock) +# define do_raw_write_lock(rwlock) arch_write_lock(&(rwlock)->raw_lock) +# define do_raw_write_lock_flags(lock, flags) \ arch_write_lock_flags(&(lock)->raw_lock, *(flags)) -# define _raw_write_trylock(rwlock) arch_write_trylock(&(rwlock)->raw_lock) -# define _raw_write_unlock(rwlock) arch_write_unlock(&(rwlock)->raw_lock) +# define do_raw_write_trylock(rwlock) arch_write_trylock(&(rwlock)->raw_lock) +# define do_raw_write_unlock(rwlock) arch_write_unlock(&(rwlock)->raw_lock) #endif #define read_can_lock(rwlock) arch_read_can_lock(&(rwlock)->raw_lock) |