diff options
| -rw-r--r-- | arch/sh/kernel/smp.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/arch/sh/kernel/smp.c b/arch/sh/kernel/smp.c index b86e9ca79455..2062aa88af41 100644 --- a/arch/sh/kernel/smp.c +++ b/arch/sh/kernel/smp.c @@ -123,7 +123,6 @@ void native_play_dead(void) int __cpu_disable(void) { unsigned int cpu = smp_processor_id(); - struct task_struct *p; int ret; ret = mp_ops->cpu_disable(cpu); @@ -153,11 +152,7 @@ int __cpu_disable(void) flush_cache_all(); local_flush_tlb_all(); - read_lock(&tasklist_lock); - for_each_process(p) - if (p->mm) - cpumask_clear_cpu(cpu, mm_cpumask(p->mm)); - read_unlock(&tasklist_lock); + clear_tasks_mm_cpumask(cpu); return 0; } |