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authorArjan van de Ven <arjan@linux.intel.com>2008-10-17 12:20:26 -0400
committerArjan van de Ven <arjan@linux.intel.com>2008-10-17 12:20:26 -0400
commit651dab4264e4ba0e563f5ff56f748127246e9065 (patch)
tree016630974bdcb00fe529b673f96d389e0fd6dc94 /include/asm-x86/numaq/ipi.h
parent40b8606253552109815786e5d4b0de98782d31f5 (diff)
parent2e532d68a2b3e2aa6b19731501222069735c741c (diff)
Merge commit 'linus/master' into merge-linus
Conflicts: arch/x86/kvm/i8254.c
Diffstat (limited to 'include/asm-x86/numaq/ipi.h')
-rw-r--r--include/asm-x86/numaq/ipi.h25
1 files changed, 25 insertions, 0 deletions
diff --git a/include/asm-x86/numaq/ipi.h b/include/asm-x86/numaq/ipi.h
new file mode 100644
index 000000000000..935588d286cf
--- /dev/null
+++ b/include/asm-x86/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 */