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lib: atomic64: Change the type of local lock to raw_spinlock_t

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There are still some leftovers of commit f59ca058
[locking, lib/atomic64: Annotate atomic64_lock::lock as raw]

[ tglx: Seems I picked the wrong version of that patch :( ]

Signed-off-by: Yong Zhang <yong.zhang0@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Shan Hai <haishan.bai@gmail.com>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Link: http://lkml.kernel.org/r/20110914074924.GA16096@zhy
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Yong Zhang 2011-09-14 15:49:24 +08:00 committed by Thomas Gleixner
parent f59ca05871
commit cb475de3d1
1 changed files with 11 additions and 11 deletions
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22
lib/atomic64.c
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@ -33,7 +33,7 @@ static union {
char pad[L1_CACHE_BYTES];
} atomic64_lock[NR_LOCKS] __cacheline_aligned_in_smp;
static inline spinlock_t *lock_addr(const atomic64_t *v)
static inline raw_spinlock_t *lock_addr(const atomic64_t *v)
{
unsigned long addr = (unsigned long) v;
@ -45,7 +45,7 @@ static inline spinlock_t *lock_addr(const atomic64_t *v)
long long atomic64_read(const atomic64_t *v)
{
unsigned long flags;
spinlock_t *lock = lock_addr(v);
raw_spinlock_t *lock = lock_addr(v);
long long val;
raw_spin_lock_irqsave(lock, flags);
@ -58,7 +58,7 @@ EXPORT_SYMBOL(atomic64_read);
void atomic64_set(atomic64_t *v, long long i)
{
unsigned long flags;
spinlock_t *lock = lock_addr(v);
raw_spinlock_t *lock = lock_addr(v);
raw_spin_lock_irqsave(lock, flags);
v->counter = i;
@ -69,7 +69,7 @@ EXPORT_SYMBOL(atomic64_set);
void atomic64_add(long long a, atomic64_t *v)
{
unsigned long flags;
spinlock_t *lock = lock_addr(v);
raw_spinlock_t *lock = lock_addr(v);
raw_spin_lock_irqsave(lock, flags);
v->counter += a;
@ -80,7 +80,7 @@ EXPORT_SYMBOL(atomic64_add);
long long atomic64_add_return(long long a, atomic64_t *v)
{
unsigned long flags;
spinlock_t *lock = lock_addr(v);
raw_spinlock_t *lock = lock_addr(v);
long long val;
raw_spin_lock_irqsave(lock, flags);
@ -93,7 +93,7 @@ EXPORT_SYMBOL(atomic64_add_return);
void atomic64_sub(long long a, atomic64_t *v)
{
unsigned long flags;
spinlock_t *lock = lock_addr(v);
raw_spinlock_t *lock = lock_addr(v);
raw_spin_lock_irqsave(lock, flags);
v->counter -= a;
@ -104,7 +104,7 @@ EXPORT_SYMBOL(atomic64_sub);
long long atomic64_sub_return(long long a, atomic64_t *v)
{
unsigned long flags;
spinlock_t *lock = lock_addr(v);
raw_spinlock_t *lock = lock_addr(v);
long long val;
raw_spin_lock_irqsave(lock, flags);
@ -117,7 +117,7 @@ EXPORT_SYMBOL(atomic64_sub_return);
long long atomic64_dec_if_positive(atomic64_t *v)
{
unsigned long flags;
spinlock_t *lock = lock_addr(v);
raw_spinlock_t *lock = lock_addr(v);
long long val;
raw_spin_lock_irqsave(lock, flags);
@ -132,7 +132,7 @@ EXPORT_SYMBOL(atomic64_dec_if_positive);
long long atomic64_cmpxchg(atomic64_t *v, long long o, long long n)
{
unsigned long flags;
spinlock_t *lock = lock_addr(v);
raw_spinlock_t *lock = lock_addr(v);
long long val;
raw_spin_lock_irqsave(lock, flags);
@ -147,7 +147,7 @@ EXPORT_SYMBOL(atomic64_cmpxchg);
long long atomic64_xchg(atomic64_t *v, long long new)
{
unsigned long flags;
spinlock_t *lock = lock_addr(v);
raw_spinlock_t *lock = lock_addr(v);
long long val;
raw_spin_lock_irqsave(lock, flags);
@ -161,7 +161,7 @@ EXPORT_SYMBOL(atomic64_xchg);
int atomic64_add_unless(atomic64_t *v, long long a, long long u)
{
unsigned long flags;
spinlock_t *lock = lock_addr(v);
raw_spinlock_t *lock = lock_addr(v);
int ret = 0;
raw_spin_lock_irqsave(lock, flags);