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| author |   Andi Kleen <ak@suse.de> | 2006-12-07 02:14:13 +0100 |
|---|---|---|
| committer |   Andi Kleen <andi@basil.nowhere.org> | 2006-12-07 02:14:13 +0100 |
| commit | 9dc452ba2d47f376987a99c0819833af0b46cc3f (patch) | |
| tree | d7290dbf4ee715f7e7ae28b874deedbbea6d9862 /include/asm-x86_64 | |
| parent | [PATCH] x86-64: fix asm constraints in i386 atomic_add_return (diff) | |
| download | linux-dev-9dc452ba2d47f376987a99c0819833af0b46cc3f.tar.xz linux-dev-9dc452ba2d47f376987a99c0819833af0b46cc3f.zip | |
[PATCH] x86-64: Fix constraints in atomic_add_return()
Following i386 from Duncan Sands
Signed-off-by: Andi Kleen <ak@suse.de>
Diffstat (limited to 'include/asm-x86_64')
| -rw-r--r-- | include/asm-x86_64/atomic.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/asm-x86_64/atomic.h b/include/asm-x86_64/atomic.h index 007e88d6d43f..626d3715fbb5 100644 --- a/include/asm-x86_64/atomic.h +++ b/include/asm-x86_64/atomic.h @@ -189,9 +189,9 @@ static __inline__ int atomic_add_return(int i, atomic_t *v) { int __i = i; __asm__ __volatile__( - LOCK_PREFIX "xaddl %0, %1;" - :"=r"(i) - :"m"(v->counter), "0"(i)); + LOCK_PREFIX "xaddl %0, %1" + :"+r" (i), "+m" (v->counter) + : : "memory"); return i + __i; } |