diff options
Diffstat (limited to 'kernel/up.c')
| -rw-r--r-- | kernel/up.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/kernel/up.c b/kernel/up.c index 862b460ab97a..c6f323dcd45b 100644 --- a/kernel/up.c +++ b/kernel/up.c @@ -14,7 +14,8 @@ int smp_call_function_single(int cpu, void (*func) (void *info), void *info, { unsigned long flags; - WARN_ON(cpu != 0); + if (cpu != 0) + return -ENXIO; local_irq_save(flags); func(info); @@ -68,9 +69,8 @@ EXPORT_SYMBOL(on_each_cpu_mask); * Preemption is disabled here to make sure the cond_func is called under the * same condtions in UP and SMP. */ -void on_each_cpu_cond_mask(bool (*cond_func)(int cpu, void *info), - smp_call_func_t func, void *info, bool wait, - gfp_t gfp_flags, const struct cpumask *mask) +void on_each_cpu_cond_mask(smp_cond_func_t cond_func, smp_call_func_t func, + void *info, bool wait, const struct cpumask *mask) { unsigned long flags; @@ -84,11 +84,10 @@ void on_each_cpu_cond_mask(bool (*cond_func)(int cpu, void *info), } EXPORT_SYMBOL(on_each_cpu_cond_mask); -void on_each_cpu_cond(bool (*cond_func)(int cpu, void *info), - smp_call_func_t func, void *info, bool wait, - gfp_t gfp_flags) +void on_each_cpu_cond(smp_cond_func_t cond_func, smp_call_func_t func, + void *info, bool wait) { - on_each_cpu_cond_mask(cond_func, func, info, wait, gfp_flags, NULL); + on_each_cpu_cond_mask(cond_func, func, info, wait, NULL); } EXPORT_SYMBOL(on_each_cpu_cond); |