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| author | Matthew Wilcox <matthew@wil.cx> | 2009-01-06 14:40:39 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-06 15:59:10 -0800 |
| commit | ea435467500612636f8f4fb639ff6e76b2496e4b (patch) | |
| tree | fdf5cb7ca3834f0a4120fb3cce5a631dd2769f26 /arch/ia64 | |
| parent | f99ebf0a86de13f77bc4ee349de96db9f2f67f2e (diff) | |
| download | linux-ea435467500612636f8f4fb639ff6e76b2496e4b.tar.gz linux-ea435467500612636f8f4fb639ff6e76b2496e4b.tar.bz2 linux-ea435467500612636f8f4fb639ff6e76b2496e4b.zip | |
atomic_t: unify all arch definitions
The atomic_t type cannot currently be used in some header files because it
would create an include loop with asm/atomic.h. Move the type definition
to linux/types.h to break the loop.
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Cc: Huang Ying <ying.huang@intel.com>
Cc: <linux-arch@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/ia64')
| -rw-r--r-- | arch/ia64/include/asm/atomic.h | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/ia64/include/asm/atomic.h b/arch/ia64/include/asm/atomic.h index 50c2b83fd5a0..d37292bd9875 100644 --- a/arch/ia64/include/asm/atomic.h +++ b/arch/ia64/include/asm/atomic.h @@ -17,12 +17,6 @@ #include <asm/intrinsics.h> #include <asm/system.h> -/* - * On IA-64, counter must always be volatile to ensure that that the - * memory accesses are ordered. - */ -typedef struct { volatile __s32 counter; } atomic_t; -typedef struct { volatile __s64 counter; } atomic64_t; #define ATOMIC_INIT(i) ((atomic_t) { (i) }) #define ATOMIC64_INIT(i) ((atomic64_t) { (i) }) |