164 	struct mutex		manager_arb;	/* manager arbitration */
165 	struct mutex		manager_mutex;	/* manager exclusion */
235 	struct mutex		mutex;		/* protects this wq */  member
323 			   lockdep_is_held(&wq->mutex),			\
2569 	mutex_lock(&wq->mutex);  in flush_workqueue()
2614 	mutex_unlock(&wq->mutex);  in flush_workqueue()
2627 	mutex_lock(&wq->mutex);  in flush_workqueue()
2699 	mutex_unlock(&wq->mutex);  in flush_workqueue()
2724 	mutex_lock(&wq->mutex);  in drain_workqueue()
2727 	mutex_unlock(&wq->mutex);  in drain_workqueue()
2731 	mutex_lock(&wq->mutex);  in drain_workqueue()
2748 		mutex_unlock(&wq->mutex);  in drain_workqueue()
2754 	mutex_unlock(&wq->mutex);  in drain_workqueue()
3133 	mutex_lock(&wq->mutex);  in wq_nice_show()
3135 	mutex_unlock(&wq->mutex);  in wq_nice_show()
3149 	mutex_lock(&wq->mutex);  in wq_sysfs_prep_attrs()
3151 	mutex_unlock(&wq->mutex);  in wq_sysfs_prep_attrs()
3182 	mutex_lock(&wq->mutex);  in wq_cpumask_show()
3184 	mutex_unlock(&wq->mutex);  in wq_cpumask_show()
3216 	mutex_lock(&wq->mutex);  in wq_numa_show()
3219 	mutex_unlock(&wq->mutex);  in wq_numa_show()
3622 	mutex_lock(&wq->mutex);  in pwq_unbound_release_workfn()
3625 	mutex_unlock(&wq->mutex);  in pwq_unbound_release_workfn()
3657 	lockdep_assert_held(&wq->mutex);  in pwq_adjust_max_active()
3707 	lockdep_assert_held(&wq->mutex);  in link_pwq()
3811 	lockdep_assert_held(&wq->mutex);  in numa_pwq_tbl_install()
3900 	mutex_lock(&wq->mutex);  in apply_workqueue_attrs()
3912 	mutex_unlock(&wq->mutex);  in apply_workqueue_attrs()
3984 	mutex_lock(&wq->mutex);  in wq_update_unbound_numa()
4008 	mutex_unlock(&wq->mutex);  in wq_update_unbound_numa()
4024 	mutex_lock(&wq->mutex);  in wq_update_unbound_numa()
4034 	mutex_unlock(&wq->mutex);  in wq_update_unbound_numa()
4056 			mutex_lock(&wq->mutex);  in alloc_and_link_pwqs()
4058 			mutex_unlock(&wq->mutex);  in alloc_and_link_pwqs()
4113 	mutex_init(&wq->mutex);  in __alloc_workqueue_key()
4160 	mutex_lock(&wq->mutex);  in __alloc_workqueue_key()
4163 	mutex_unlock(&wq->mutex);  in __alloc_workqueue_key()
4196 	mutex_lock(&wq->mutex);  in destroy_workqueue()
4202 				mutex_unlock(&wq->mutex);  in destroy_workqueue()
4210 			mutex_unlock(&wq->mutex);  in destroy_workqueue()
4214 	mutex_unlock(&wq->mutex);  in destroy_workqueue()
4282 	mutex_lock(&wq->mutex);  in workqueue_set_max_active()
4289 	mutex_unlock(&wq->mutex);  in workqueue_set_max_active()
4781 		mutex_lock(&wq->mutex);  in freeze_workqueues_begin()
4784 		mutex_unlock(&wq->mutex);  in freeze_workqueues_begin()
4867 		mutex_lock(&wq->mutex);  in thaw_workqueues()
4870 		mutex_unlock(&wq->mutex);  in thaw_workqueues()