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-rw-r--r--arch/x86/include/asm/numaq/ipi.h25
1 files changed, 25 insertions, 0 deletions
diff --git a/arch/x86/include/asm/numaq/ipi.h b/arch/x86/include/asm/numaq/ipi.h
new file mode 100644
index 00000000000..935588d286c
--- /dev/null
+++ b/arch/x86/include/asm/numaq/ipi.h
@@ -0,0 +1,25 @@
1#ifndef __ASM_NUMAQ_IPI_H
2#define __ASM_NUMAQ_IPI_H
3
4void send_IPI_mask_sequence(cpumask_t, int vector);
5
6static inline void send_IPI_mask(cpumask_t mask, int vector)
7{
8 send_IPI_mask_sequence(mask, vector);
9}
10
11static inline void send_IPI_allbutself(int vector)
12{
13 cpumask_t mask = cpu_online_map;
14 cpu_clear(smp_processor_id(), mask);
15
16 if (!cpus_empty(mask))
17 send_IPI_mask(mask, vector);
18}
19
20static inline void send_IPI_all(int vector)
21{
22 send_IPI_mask(cpu_online_map, vector);
23}
24
25#endif /* __ASM_NUMAQ_IPI_H */