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| author | Anton Altaparmakov <aia21@cantab.net> | 2005-07-13 18:09:23 -0400 |
|---|---|---|
| committer | Anton Altaparmakov <aia21@cantab.net> | 2005-07-13 18:09:23 -0400 |
| commit | c514720716c7b109ff980f8b3cb93f9af872c91c (patch) | |
| tree | 490a9578995705de69712893a190b67651bddc56 /include/linux/cache.h | |
| parent | 07929dcb963786512c760dd3ecd148d89295e7e5 (diff) | |
| parent | 1e279dd855d15b72364b4103f872d67d8592647e (diff) | |
Automatic merge with /usr/src/ntfs-2.6.git.
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 @@ | |||
| 13 | #define SMP_CACHE_BYTES L1_CACHE_BYTES | 13 | #define SMP_CACHE_BYTES L1_CACHE_BYTES |
| 14 | #endif | 14 | #endif |
| 15 | 15 | ||
| 16 | #if defined(CONFIG_X86) || defined(CONFIG_SPARC64) | ||
| 17 | #define __read_mostly __attribute__((__section__(".data.read_mostly"))) | ||
| 18 | #else | ||
| 19 | #define __read_mostly | ||
| 20 | #endif | ||
| 21 | |||
| 16 | #ifndef ____cacheline_aligned | 22 | #ifndef ____cacheline_aligned |
| 17 | #define ____cacheline_aligned __attribute__((__aligned__(SMP_CACHE_BYTES))) | 23 | #define ____cacheline_aligned __attribute__((__aligned__(SMP_CACHE_BYTES))) |
| 18 | #endif | 24 | #endif |