diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/s390/kernel/processor.c | 2 | ||||
| -rw-r--r-- | arch/s390/kernel/smp.c | 3 |
2 files changed, 2 insertions, 3 deletions
diff --git a/arch/s390/kernel/processor.c b/arch/s390/kernel/processor.c index 6e0073e43f5..07c7bf47d61 100644 --- a/arch/s390/kernel/processor.c +++ b/arch/s390/kernel/processor.c @@ -26,12 +26,14 @@ static DEFINE_PER_CPU(struct cpuid, cpu_id); void __cpuinit cpu_init(void) { struct cpuid *id = &per_cpu(cpu_id, smp_processor_id()); + struct s390_idle_data *idle = &__get_cpu_var(s390_idle); get_cpu_id(id); atomic_inc(&init_mm.mm_count); current->active_mm = &init_mm; BUG_ON(current->mm); enter_lazy_tlb(&init_mm, current); + memset(idle, 0, sizeof(*idle)); } /* diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c index 1f77227669e..c7b8822c561 100644 --- a/arch/s390/kernel/smp.c +++ b/arch/s390/kernel/smp.c @@ -1034,14 +1034,11 @@ static int __cpuinit smp_cpu_notify(struct notifier_block *self, unsigned int cpu = (unsigned int)(long)hcpu; struct cpu *c = &pcpu_devices[cpu].cpu; struct device *s = &c->dev; - struct s390_idle_data *idle; int err = 0; switch (action) { case CPU_ONLINE: case CPU_ONLINE_FROZEN: - idle = &per_cpu(s390_idle, cpu); - memset(idle, 0, sizeof(struct s390_idle_data)); err = sysfs_create_group(&s->kobj, &cpu_online_attr_group); break; case CPU_DEAD: |