227 struct pool_workqueue {  struct
304 	struct pool_workqueue	*dfl_pwq;	/* PW: only for unbound wqs */
325 	struct pool_workqueue __percpu __rcu **cpu_pwq; /* I: per-cpu pwqs */
440 static void show_pwq(struct pool_workqueue *pwq);
672 static void set_work_pwq(struct work_struct *work, struct pool_workqueue *pwq,  in set_work_pwq()
734 static inline struct pool_workqueue *work_struct_pwq(unsigned long data)  in work_struct_pwq()
736 	return (struct pool_workqueue *)(data & WORK_STRUCT_WQ_DATA_MASK);  in work_struct_pwq()
739 static struct pool_workqueue *get_work_pwq(struct work_struct *work)  in get_work_pwq()
1327 	struct pool_workqueue *pwq = worker->current_pwq;  in wq_worker_tick()
1405 static void get_pwq(struct pool_workqueue *pwq)  in get_pwq()
1419 static void put_pwq(struct pool_workqueue *pwq)  in put_pwq()
1437 static void put_pwq_unlocked(struct pool_workqueue *pwq)  in put_pwq_unlocked()
1452 	struct pool_workqueue *pwq = get_work_pwq(work);  in pwq_activate_inactive_work()
1462 static void pwq_activate_first_inactive(struct pool_workqueue *pwq)  in pwq_activate_first_inactive()
1481 static void pwq_dec_nr_in_flight(struct pool_workqueue *pwq, unsigned long work_data)  in pwq_dec_nr_in_flight()
1551 	struct pool_workqueue *pwq;  in try_to_grab_pending()
1641 static void insert_work(struct pool_workqueue *pwq, struct work_struct *work,  in insert_work()
1702 	struct pool_workqueue *pwq;  in __queue_work()
2383 	struct pool_workqueue *pwq = get_work_pwq(work);  in send_mayday()
2537 	struct pool_workqueue *pwq = get_work_pwq(work);  in process_one_work()
2851 		struct pool_workqueue *pwq = list_first_entry(&wq->maydays,  in rescuer_thread()
2852 					struct pool_workqueue, mayday_node);  in rescuer_thread()
3003 static void insert_wq_barrier(struct pool_workqueue *pwq,  in insert_wq_barrier()
3085 	struct pool_workqueue *pwq;  in flush_workqueue_prep_pwqs()
3293 	struct pool_workqueue *pwq;  in drain_workqueue()
3339 	struct pool_workqueue *pwq;  in start_flush_work()
4095 			container_of(rcu, struct pool_workqueue, rcu));  in rcu_free_pwq()
4104 	struct pool_workqueue *pwq = container_of(work, struct pool_workqueue,  in pwq_release_workfn()
4147 static void pwq_adjust_max_active(struct pool_workqueue *pwq)  in pwq_adjust_max_active()
4184 static void init_pwq(struct pool_workqueue *pwq, struct workqueue_struct *wq,  in init_pwq()
4202 static void link_pwq(struct pool_workqueue *pwq)  in link_pwq()
4223 static struct pool_workqueue *alloc_unbound_pwq(struct workqueue_struct *wq,  in alloc_unbound_pwq()
4227 	struct pool_workqueue *pwq;  in alloc_unbound_pwq()
4287 static struct pool_workqueue *install_unbound_pwq(struct workqueue_struct *wq,  in install_unbound_pwq()
4288 					int cpu, struct pool_workqueue *pwq)  in install_unbound_pwq()
4290 	struct pool_workqueue *old_pwq;  in install_unbound_pwq()
4308 	struct pool_workqueue	*dfl_pwq;
4309 	struct pool_workqueue	*pwq_tbl[];
4509 	struct pool_workqueue *old_pwq = NULL, *pwq;  in wq_update_pod()
4563 	wq->cpu_pwq = alloc_percpu(struct pool_workqueue *);  in alloc_and_link_pwqs()
4569 			struct pool_workqueue **pwq_p =  in alloc_and_link_pwqs()
4611 			struct pool_workqueue *pwq = *per_cpu_ptr(wq->cpu_pwq, cpu);  in alloc_and_link_pwqs()
4675 	struct pool_workqueue *pwq;  in alloc_workqueue()
4761 static bool pwq_busy(struct pool_workqueue *pwq)  in pwq_busy()
4785 	struct pool_workqueue *pwq;  in destroy_workqueue()
4877 	struct pool_workqueue *pwq;  in workqueue_set_max_active()
4949 	struct pool_workqueue *pwq;  in workqueue_congested()
5043 	struct pool_workqueue *pwq = NULL;  in print_worker_info()
5126 static void show_pwq(struct pool_workqueue *pwq)  in show_pwq()
5208 	struct pool_workqueue *pwq;  in show_one_workqueue()
5687 	struct pool_workqueue *pwq;  in freeze_workqueues_begin()
5721 	struct pool_workqueue *pwq;  in freeze_workqueues_busy()
5762 	struct pool_workqueue *pwq;  in thaw_workqueues()
6538 	BUILD_BUG_ON(__alignof__(struct pool_workqueue) < __alignof__(long long));  in workqueue_init_early()
6547 	pwq_cache = KMEM_CACHE(pool_workqueue, SLAB_PANIC);  in workqueue_init_early()