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| 1 | /* |
| 2 | * Uniprocessor-only support functions. The counterpart to kernel/smp.c |
| 3 | */ |
| 4 | |
| 5 | #include <linux/interrupt.h> |
| 6 | #include <linux/kernel.h> |
| 7 | #include <linux/module.h> |
| 8 | #include <linux/smp.h> |
| 9 | |
| 10 | int smp_call_function_single(int cpu, void (*func) (void *info), void *info, |
| 11 | int wait) |
| 12 | { |
| 13 | WARN_ON(cpu != 0); |
| 14 | |
| 15 | local_irq_disable(); |
| 16 | (func)(info); |
| 17 | local_irq_enable(); |
| 18 | |
| 19 | return 0; |
| 20 | } |
| 21 | EXPORT_SYMBOL(smp_call_function_single); |
| 22 |
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od-2011-09-04
od-2011-09-18
v2.6.34-rc5
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v3.9
