diff options
| author | Hugh Dickins <hugh@veritas.com> | 2005-11-23 16:37:40 -0500 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-11-23 19:08:39 -0500 |
| commit | 7c72aaf29621d29ed19fd68c44edb45321645049 (patch) | |
| tree | e1d9db94356ccb5276c500659f8abd85942d948c /include/asm-sparc64 | |
| parent | 7ce774b4808c019c2f143ff5dea1a1b094ff01e1 (diff) | |
[PATCH] mm: fill arch atomic64 gaps
alpha, sparc64, x86_64 are each missing some primitives from their atomic64
support: fill in the gaps I've noticed by extrapolating asm, follow the
groupings in each file. But powerpc and parisc still lack atomic64.
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Cc: Richard Henderson <rth@twiddle.net>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Andi Kleen <ak@muc.de>
Cc: Nick Piggin <nickpiggin@yahoo.com.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-sparc64')
| -rw-r--r-- | include/asm-sparc64/atomic.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/asm-sparc64/atomic.h b/include/asm-sparc64/atomic.h index 8198c3d0d007..3789fe315992 100644 --- a/include/asm-sparc64/atomic.h +++ b/include/asm-sparc64/atomic.h | |||
| @@ -54,6 +54,7 @@ extern int atomic64_sub_ret(int, atomic64_t *); | |||
| 54 | * other cases. | 54 | * other cases. |
| 55 | */ | 55 | */ |
| 56 | #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0) | 56 | #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0) |
| 57 | #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0) | ||
| 57 | 58 | ||
| 58 | #define atomic_sub_and_test(i, v) (atomic_sub_ret(i, v) == 0) | 59 | #define atomic_sub_and_test(i, v) (atomic_sub_ret(i, v) == 0) |
| 59 | #define atomic64_sub_and_test(i, v) (atomic64_sub_ret(i, v) == 0) | 60 | #define atomic64_sub_and_test(i, v) (atomic64_sub_ret(i, v) == 0) |