diff options
| author | Greg KH <gregkh@suse.de> | 2005-09-12 12:45:04 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2005-09-12 12:45:04 -0700 |
| commit | d58dde0f552a5c5c4485b962d8b6e9dd54fefb30 (patch) | |
| tree | d9a7e35eb88fea6265d5aadcc3d4ed39122b052a /arch/ppc64/lib/locks.c | |
| parent | 877599fdef5ea4a7dd1956e22fa9d6923add97f8 (diff) | |
| parent | 2ade81473636b33aaac64495f89a7dc572c529f0 (diff) | |
Merge ../torvalds-2.6/
Diffstat (limited to 'arch/ppc64/lib/locks.c')
| -rw-r--r-- | arch/ppc64/lib/locks.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/arch/ppc64/lib/locks.c b/arch/ppc64/lib/locks.c index ef70ef91abe..033643ab69e 100644 --- a/arch/ppc64/lib/locks.c +++ b/arch/ppc64/lib/locks.c @@ -23,12 +23,12 @@ /* waiting for a spinlock... */ #if defined(CONFIG_PPC_SPLPAR) || defined(CONFIG_PPC_ISERIES) -void __spin_yield(spinlock_t *lock) +void __spin_yield(raw_spinlock_t *lock) { unsigned int lock_value, holder_cpu, yield_count; struct paca_struct *holder_paca; - lock_value = lock->lock; + lock_value = lock->slock; if (lock_value == 0) return; holder_cpu = lock_value & 0xffff; @@ -38,7 +38,7 @@ void __spin_yield(spinlock_t *lock) if ((yield_count & 1) == 0) return; /* virtual cpu is currently running */ rmb(); - if (lock->lock != lock_value) + if (lock->slock != lock_value) return; /* something has changed */ #ifdef CONFIG_PPC_ISERIES HvCall2(HvCallBaseYieldProcessor, HvCall_YieldToProc, @@ -54,7 +54,7 @@ void __spin_yield(spinlock_t *lock) * This turns out to be the same for read and write locks, since * we only know the holder if it is write-locked. */ -void __rw_yield(rwlock_t *rw) +void __rw_yield(raw_rwlock_t *rw) { int lock_value; unsigned int holder_cpu, yield_count; @@ -82,9 +82,9 @@ void __rw_yield(rwlock_t *rw) } #endif -void spin_unlock_wait(spinlock_t *lock) +void __raw_spin_unlock_wait(raw_spinlock_t *lock) { - while (lock->lock) { + while (lock->slock) { HMT_low(); if (SHARED_PROCESSOR) __spin_yield(lock); @@ -92,4 +92,4 @@ void spin_unlock_wait(spinlock_t *lock) HMT_medium(); } -EXPORT_SYMBOL(spin_unlock_wait); +EXPORT_SYMBOL(__raw_spin_unlock_wait); |