diff --git a/[refs] b/[refs] index 18dc060f1526..3c730ee459ca 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 8630282070b4a52b12cfa514ba8558e2f3d56360 +refs/heads/master: 96a9b4d31eba4722ba7aad2cc15118a7799f499f diff --git a/trunk/include/linux/cpumask.h b/trunk/include/linux/cpumask.h index f770039344c5..99e6115d8e52 100644 --- a/trunk/include/linux/cpumask.h +++ b/trunk/include/linux/cpumask.h @@ -398,22 +398,15 @@ extern cpumask_t cpu_present_map; #ifdef CONFIG_SMP int highest_possible_processor_id(void); +#define any_online_cpu(mask) __any_online_cpu(&(mask)) +int __any_online_cpu(const cpumask_t *mask); #else #define highest_possible_processor_id() 0 +#define any_online_cpu(mask) 0 #endif -#define any_online_cpu(mask) \ -({ \ - int cpu; \ - for_each_cpu_mask(cpu, (mask)) \ - if (cpu_online(cpu)) \ - break; \ - cpu; \ -}) - #define for_each_cpu(cpu) for_each_cpu_mask((cpu), cpu_possible_map) #define for_each_online_cpu(cpu) for_each_cpu_mask((cpu), cpu_online_map) #define for_each_present_cpu(cpu) for_each_cpu_mask((cpu), cpu_present_map) - #endif /* __LINUX_CPUMASK_H */ diff --git a/trunk/lib/cpumask.c b/trunk/lib/cpumask.c index ea25a034276c..3a67dc5ada7d 100644 --- a/trunk/lib/cpumask.c +++ b/trunk/lib/cpumask.c @@ -31,3 +31,15 @@ int highest_possible_processor_id(void) return highest; } EXPORT_SYMBOL(highest_possible_processor_id); + +int __any_online_cpu(const cpumask_t *mask) +{ + int cpu; + + for_each_cpu_mask(cpu, *mask) { + if (cpu_online(cpu)) + break; + } + return cpu; +} +EXPORT_SYMBOL(__any_online_cpu);