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| author | Dave Kleikamp <shaggy@austin.ibm.com> | 2005-07-13 08:57:38 -0500 |
|---|---|---|
| committer | Dave Kleikamp <shaggy@austin.ibm.com> | 2005-07-13 08:57:38 -0500 |
| commit | f7f24758ac98a506770bc5910d33567610fa3403 (patch) | |
| tree | ff7fad3d01bf9dc2e2e54b908f9fca4891e1ee72 /include/linux/cache.h | |
| parent | b38a3ab3d1bb0dc3288f73903d4dc4672b5cd2d0 (diff) | |
| parent | c32511e2718618f0b53479eb36e07439aa363a74 (diff) | |
Merge with /home/shaggy/git/linus-clean/
Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
Diffstat (limited to 'include/linux/cache.h')
| -rw-r--r-- | include/linux/cache.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/cache.h b/include/linux/cache.h index 4d767b93738a..f6b5a46c5f82 100644 --- a/include/linux/cache.h +++ b/include/linux/cache.h @@ -13,6 +13,12 @@ #define SMP_CACHE_BYTES L1_CACHE_BYTES #endif +#if defined(CONFIG_X86) || defined(CONFIG_SPARC64) +#define __read_mostly __attribute__((__section__(".data.read_mostly"))) +#else +#define __read_mostly +#endif + #ifndef ____cacheline_aligned #define ____cacheline_aligned __attribute__((__aligned__(SMP_CACHE_BYTES))) #endif |