Merge tag 'for_linux-3.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jwesse...

[karo-tx-linux.git] / arch / sh / kernel / smp.c

diff --git a/arch/sh/kernel/smp.c b/arch/sh/kernel/smp.c
index b86e9ca79455d7cacb08a21b2e2199bc8879ee7c..2062aa88af41cc696d1f5892782245c4d73190fa 100644 (file)
--- 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;
 }