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-rw-r--r--kernel/cpu.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/kernel/cpu.c b/kernel/cpu.c
index 914aedc..5457775 100644
--- a/kernel/cpu.c
+++ b/kernel/cpu.c
@@ -266,9 +266,6 @@ int __ref cpu_down(unsigned int cpu)
{
int err;
- err = stop_machine_create();
- if (err)
- return err;
cpu_maps_update_begin();
if (cpu_hotplug_disabled) {
@@ -280,7 +277,6 @@ int __ref cpu_down(unsigned int cpu)
out:
cpu_maps_update_done();
- stop_machine_destroy();
return err;
}
EXPORT_SYMBOL(cpu_down);
@@ -361,9 +357,6 @@ int disable_nonboot_cpus(void)
{
int cpu, first_cpu, error;
- error = stop_machine_create();
- if (error)
- return error;
cpu_maps_update_begin();
first_cpu = cpumask_first(cpu_online_mask);
/*
@@ -394,7 +387,6 @@ int disable_nonboot_cpus(void)
printk(KERN_ERR "Non-boot CPUs are not disabled\n");
}
cpu_maps_update_done();
- stop_machine_destroy();
return error;
}
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