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| author | Jeff Garzik <jgarzik@pobox.com> | 2005-08-30 00:12:36 +0400 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-08-30 00:12:36 +0400 |
| commit | 2fca877b68b2b4fc5b94277858a1bedd46017cde (patch) | |
| tree | fd02725406299ba2f26354463b3c261721e9eb6b /include/linux/cache.h | |
| parent | ff40c6d3d1437ecdf295b8e39adcb06c3d6021ef (diff) | |
| parent | 02b3e4e2d71b6058ec11cc01c72ac651eb3ded2b (diff) | |
| download | linux-2fca877b68b2b4fc5b94277858a1bedd46017cde.tar.xz | |
/spare/repo/libata-dev branch 'v2.6.13'
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 |