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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 5270 | serge | 1 | #ifndef _ASM_X86_CACHE_H |
| 2 | #define _ASM_X86_CACHE_H |
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| 3 | |||
| 4 | #include |
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| 5 | |||
| 6 | /* L1 cache line size */ |
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| 7 | #define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT) |
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| 8 | #define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) |
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| 9 | |||
| 10 | #define __read_mostly __attribute__((__section__(".data..read_mostly"))) |
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| 11 | |||
| 12 | #define INTERNODE_CACHE_SHIFT CONFIG_X86_INTERNODE_CACHE_SHIFT |
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| 13 | #define INTERNODE_CACHE_BYTES (1 << INTERNODE_CACHE_SHIFT) |
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| 14 | |||
| 15 | #ifdef CONFIG_X86_VSMP |
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| 16 | #ifdef CONFIG_SMP |
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| 17 | #define __cacheline_aligned_in_smp \ |
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| 18 | __attribute__((__aligned__(INTERNODE_CACHE_BYTES))) \ |
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| 19 | __page_aligned_data |
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| 20 | #endif |
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| 21 | #endif |
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| 22 | |||
| 23 | #endif /* _ASM_X86_CACHE_H */ |