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| author | Ingo Molnar <mingo@elte.hu> | 2008-10-27 10:50:54 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-10-27 10:50:54 +0100 |
| commit | 4944dd62de21230af039eda7cd218e9a09021d11 (patch) | |
| tree | bac70f7bab8506c7e1b0408bacbdb0b1d77262e9 /arch/x86/include/asm/summit/ipi.h | |
| parent | f17845e5d97ead8fbdadfd40039e058ec7cf4a42 (diff) | |
| parent | 0173a3265b228da319ceb9c1ec6a5682fd1b2d92 (diff) | |
| download | op-kernel-dev-4944dd62de21230af039eda7cd218e9a09021d11.zip op-kernel-dev-4944dd62de21230af039eda7cd218e9a09021d11.tar.gz | |
Merge commit 'v2.6.28-rc2' into tracing/urgent
Diffstat (limited to 'arch/x86/include/asm/summit/ipi.h')
| -rw-r--r-- | arch/x86/include/asm/summit/ipi.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/arch/x86/include/asm/summit/ipi.h b/arch/x86/include/asm/summit/ipi.h new file mode 100644 index 0000000..53bd1e7 --- /dev/null +++ b/arch/x86/include/asm/summit/ipi.h @@ -0,0 +1,25 @@ +#ifndef __ASM_SUMMIT_IPI_H +#define __ASM_SUMMIT_IPI_H + +void send_IPI_mask_sequence(cpumask_t mask, int vector); + +static inline void send_IPI_mask(cpumask_t mask, int vector) +{ + send_IPI_mask_sequence(mask, vector); +} + +static inline void send_IPI_allbutself(int vector) +{ + cpumask_t mask = cpu_online_map; + cpu_clear(smp_processor_id(), mask); + + if (!cpus_empty(mask)) + send_IPI_mask(mask, vector); +} + +static inline void send_IPI_all(int vector) +{ + send_IPI_mask(cpu_online_map, vector); +} + +#endif /* __ASM_SUMMIT_IPI_H */ |
