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authorSteven Whitehouse <swhiteho@redhat.com>2006-07-17 09:25:26 -0400
committerSteven Whitehouse <swhiteho@redhat.com>2006-07-17 09:25:26 -0400
commit4bf311ddfbffe12d41ad1a3c311ab727db6f72cb (patch)
tree9d19a2774e83637d86dc876f3af22af1dacf0bec /include/asm-i386/local.h
parent597d0cae0f99f62501e229bed50e8149604015bb (diff)
parent82d6897fefca6206bca7153805b4c5359ce97fc4 (diff)
Merge branch 'master'
Diffstat (limited to 'include/asm-i386/local.h')
-rw-r--r--include/asm-i386/local.h14
1 files changed, 6 insertions, 8 deletions
diff --git a/include/asm-i386/local.h b/include/asm-i386/local.h
index 3b4998c51d0..12060e22f7e 100644
--- a/include/asm-i386/local.h
+++ b/include/asm-i386/local.h
@@ -17,32 +17,30 @@ static __inline__ void local_inc(local_t *v)
{
__asm__ __volatile__(
"incl %0"
- :"=m" (v->counter)
- :"m" (v->counter));
+ :"+m" (v->counter));
}
static __inline__ void local_dec(local_t *v)
{
__asm__ __volatile__(
"decl %0"
- :"=m" (v->counter)
- :"m" (v->counter));
+ :"+m" (v->counter));
}
static __inline__ void local_add(long i, local_t *v)
{
__asm__ __volatile__(
"addl %1,%0"
- :"=m" (v->counter)
- :"ir" (i), "m" (v->counter));
+ :"+m" (v->counter)
+ :"ir" (i));
}
static __inline__ void local_sub(long i, local_t *v)
{
__asm__ __volatile__(
"subl %1,%0"
- :"=m" (v->counter)
- :"ir" (i), "m" (v->counter));
+ :"+m" (v->counter)
+ :"ir" (i));
}
/* On x86, these are no better than the atomic variants. */