diff options
Diffstat (limited to 'arch/metag/kernel/smp.c')
| -rw-r--r-- | arch/metag/kernel/smp.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/arch/metag/kernel/smp.c b/arch/metag/kernel/smp.c index 86fdda4a85c4..b81351538c48 100644 --- a/arch/metag/kernel/smp.c +++ b/arch/metag/kernel/smp.c @@ -276,7 +276,6 @@ static DECLARE_COMPLETION(cpu_killed); int __cpuexit __cpu_disable(void) { unsigned int cpu = smp_processor_id(); - struct task_struct *p; /* * Take this CPU offline. Once we clear this, we can't return, @@ -296,12 +295,7 @@ int __cpuexit __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; } |