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authorHugh Dickins <hugh@veritas.com>2005-11-23 13:37:40 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2005-11-23 16:08:39 -0800
commit7c72aaf29621d29ed19fd68c44edb45321645049 (patch)
treee1d9db94356ccb5276c500659f8abd85942d948c /include/asm-sparc64
parent7ce774b4808c019c2f143ff5dea1a1b094ff01e1 (diff)
downloadop-kernel-dev-7c72aaf29621d29ed19fd68c44edb45321645049.zip
op-kernel-dev-7c72aaf29621d29ed19fd68c44edb45321645049.tar.gz
[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.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/asm-sparc64/atomic.h b/include/asm-sparc64/atomic.h
index 8198c3d..3789fe3 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 *);
* other cases.
*/
#define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
+#define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
#define atomic_sub_and_test(i, v) (atomic_sub_ret(i, v) == 0)
#define atomic64_sub_and_test(i, v) (atomic64_sub_ret(i, v) == 0)
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