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| author | Ingo Molnar <mingo@elte.hu> | 2008-10-10 17:50:00 (GMT) |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-10-11 18:17:36 (GMT) |
| commit | d84705969f898f294bc3fc32eca33580f14105bd (patch) | |
| tree | c59c7e835820c6bfb5a957f70e58fee1699a6b38 /include/asm-x86/bigsmp/ipi.h | |
| parent | 725c25819e4a0dafdcf42a5f31bc569341919c7c (diff) | |
| parent | 11494547b1754c4f3bd7f707ab869e2adf54d52f (diff) | |
| download | linux-fsl-qoriq-d84705969f898f294bc3fc32eca33580f14105bd.tar.xz | |
Merge branch 'x86/apic' into x86-v28-for-linus-phase4-B
Conflicts:
arch/x86/kernel/apic_32.c
arch/x86/kernel/apic_64.c
arch/x86/kernel/setup.c
drivers/pci/intel-iommu.c
include/asm-x86/cpufeature.h
include/asm-x86/dma-mapping.h
Diffstat (limited to 'include/asm-x86/bigsmp/ipi.h')
| -rw-r--r-- | include/asm-x86/bigsmp/ipi.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/include/asm-x86/bigsmp/ipi.h b/include/asm-x86/bigsmp/ipi.h new file mode 100644 index 0000000..9404c53 --- /dev/null +++ b/include/asm-x86/bigsmp/ipi.h @@ -0,0 +1,25 @@ +#ifndef __ASM_MACH_IPI_H +#define __ASM_MACH_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_MACH_IPI_H */ |