diff options
| author | Ingo Molnar <mingo@elte.hu> | 2008-07-29 11:54:24 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-29 11:54:24 +0200 |
| commit | 3825c9e8d01e4310c40a3903a354c433c32a7b6f (patch) | |
| tree | 87c94a8076bbb38bd2cf20ab9bc23d6f74f6a0a8 /arch/sparc/include/asm/rwsem-const.h | |
| parent | 5d7b605245b1aa1a9cd6549b1f57d69273eb0c37 (diff) | |
| parent | 6e86841d05f371b5b9b86ce76c02aaee83352298 (diff) | |
Merge commit 'v2.6.27-rc1' into x86/microcode
Conflicts:
arch/x86/kernel/microcode.c
Manual resolutions:
arch/x86/kernel/microcode_amd.c
arch/x86/kernel/microcode_intel.c
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/sparc/include/asm/rwsem-const.h')
| -rw-r--r-- | arch/sparc/include/asm/rwsem-const.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/sparc/include/asm/rwsem-const.h b/arch/sparc/include/asm/rwsem-const.h new file mode 100644 index 000000000000..a303c9d64d84 --- /dev/null +++ b/arch/sparc/include/asm/rwsem-const.h @@ -0,0 +1,12 @@ +/* rwsem-const.h: RW semaphore counter constants. */ +#ifndef _SPARC64_RWSEM_CONST_H +#define _SPARC64_RWSEM_CONST_H + +#define RWSEM_UNLOCKED_VALUE 0x00000000 +#define RWSEM_ACTIVE_BIAS 0x00000001 +#define RWSEM_ACTIVE_MASK 0x0000ffff +#define RWSEM_WAITING_BIAS 0xffff0000 +#define RWSEM_ACTIVE_READ_BIAS RWSEM_ACTIVE_BIAS +#define RWSEM_ACTIVE_WRITE_BIAS (RWSEM_WAITING_BIAS + RWSEM_ACTIVE_BIAS) + +#endif /* _SPARC64_RWSEM_CONST_H */ |