249 static DEFINE_SPINLOCK(callback_lock);
253 	spin_lock_irq(&callback_lock);  in cpuset_callback_lock_irq()
258 	spin_unlock_irq(&callback_lock);  in cpuset_callback_unlock_irq()
1237 	lockdep_assert_held(&callback_lock);  in reset_partition_data()
1279 	lockdep_assert_held(&callback_lock);  in partition_xcpus_add()
1311 	lockdep_assert_held(&callback_lock);  in partition_xcpus_del()
1454 	spin_lock_irq(&callback_lock);  in remote_partition_enable()
1458 	spin_unlock_irq(&callback_lock);  in remote_partition_enable()
1487 	spin_lock_irq(&callback_lock);  in remote_partition_disable()
1499 	spin_unlock_irq(&callback_lock);  in remote_partition_disable()
1555 	spin_lock_irq(&callback_lock);  in remote_cpus_update()
1567 	spin_unlock_irq(&callback_lock);  in remote_cpus_update()
1889 	spin_lock_irq(&callback_lock);  in update_parent_effective_cpumask()
1910 	spin_unlock_irq(&callback_lock);  in update_parent_effective_cpumask()
1991 			spin_lock_irq(&callback_lock);  in compute_partition_effective_cpumask()
1995 			spin_unlock_irq(&callback_lock);  in compute_partition_effective_cpumask()
2141 		spin_lock_irq(&callback_lock);  in update_cpumasks_hier()
2156 		spin_unlock_irq(&callback_lock);  in update_cpumasks_hier()
2381 	spin_lock_irq(&callback_lock);  in update_cpumask()
2386 	spin_unlock_irq(&callback_lock);  in update_cpumask()
2479 	spin_lock_irq(&callback_lock);  in update_exclusive_cpumask()
2484 	spin_unlock_irq(&callback_lock);  in update_exclusive_cpumask()
2684 		spin_lock_irq(&callback_lock);  in update_nodemasks_hier()
2686 		spin_unlock_irq(&callback_lock);  in update_nodemasks_hier()
2756 	spin_lock_irq(&callback_lock);  in update_nodemask()
2758 	spin_unlock_irq(&callback_lock);  in update_nodemask()
2813 	spin_lock_irq(&callback_lock);  in cpuset_update_flag()
2815 	spin_unlock_irq(&callback_lock);  in cpuset_update_flag()
2928 	spin_lock_irq(&callback_lock);  in update_prstate()
2935 	spin_unlock_irq(&callback_lock);  in update_prstate()
3242 	spin_lock_irq(&callback_lock);  in cpuset_common_seq_show()
3273 	spin_unlock_irq(&callback_lock);  in cpuset_common_seq_show()
3479 	spin_lock_irq(&callback_lock);  in cpuset_css_online()
3484 	spin_unlock_irq(&callback_lock);  in cpuset_css_online()
3511 	spin_lock_irq(&callback_lock);  in cpuset_css_online()
3516 	spin_unlock_irq(&callback_lock);  in cpuset_css_online()
3577 	spin_lock_irq(&callback_lock);  in cpuset_bind()
3589 	spin_unlock_irq(&callback_lock);  in cpuset_bind()
3754 	spin_lock_irq(&callback_lock);  in hotplug_update_tasks()
3757 	spin_unlock_irq(&callback_lock);  in hotplug_update_tasks()
3918 		spin_lock_irq(&callback_lock);  in cpuset_handle_hotplug()
3937 		spin_unlock_irq(&callback_lock);  in cpuset_handle_hotplug()
3943 		spin_lock_irq(&callback_lock);  in cpuset_handle_hotplug()
3947 		spin_unlock_irq(&callback_lock);  in cpuset_handle_hotplug()
4040 	spin_lock_irqsave(&callback_lock, flags);  in cpuset_cpus_allowed()
4064 	spin_unlock_irqrestore(&callback_lock, flags);  in cpuset_cpus_allowed()
4135 	spin_lock_irqsave(&callback_lock, flags);  in cpuset_mems_allowed()
4139 	spin_unlock_irqrestore(&callback_lock, flags);  in cpuset_mems_allowed()
4231 	spin_lock_irqsave(&callback_lock, flags);  in cpuset_node_allowed()
4238 	spin_unlock_irqrestore(&callback_lock, flags);  in cpuset_node_allowed()