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| author | Dmitry Torokhov <dtor_core@ameritech.net> | 2005-07-11 01:58:04 -0400 |
|---|---|---|
| committer | Dmitry Torokhov <dtor_core@ameritech.net> | 2005-07-11 01:58:04 -0400 |
| commit | e0d21d9cca25f424f3129649be48a63c128ed42d (patch) | |
| tree | 0a7d407639876e02deef1721817615eaa8c673a3 /include/linux/cache.h | |
| parent | beffbdc2211826b174c68307b1b48c93c05d7ded (diff) | |
| parent | 5c23804a0941a111752fdacefe0bea2db1b4d93f (diff) | |
Merge rsync://www.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
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..2b66a36d85f0 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 | #ifdef CONFIG_X86 | ||
| 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 |