57 void drm_flip_work_queue_task(struct drm_flip_work *work,  in drm_flip_work_queue_task()  argument
62 	spin_lock_irqsave(&work->lock, flags);  in drm_flip_work_queue_task()
63 	list_add_tail(&task->node, &work->queued);  in drm_flip_work_queue_task()
64 	spin_unlock_irqrestore(&work->lock, flags);  in drm_flip_work_queue_task()
76 void drm_flip_work_queue(struct drm_flip_work *work, void *val)  in drm_flip_work_queue()  argument
83 		drm_flip_work_queue_task(work, task);  in drm_flip_work_queue()
85 		DRM_ERROR("%s could not allocate task!\n", work->name);  in drm_flip_work_queue()
86 		work->func(work, val);  in drm_flip_work_queue()
101 void drm_flip_work_commit(struct drm_flip_work *work,  in drm_flip_work_commit()  argument
106 	spin_lock_irqsave(&work->lock, flags);  in drm_flip_work_commit()
107 	list_splice_tail(&work->queued, &work->commited);  in drm_flip_work_commit()
108 	INIT_LIST_HEAD(&work->queued);  in drm_flip_work_commit()
109 	spin_unlock_irqrestore(&work->lock, flags);  in drm_flip_work_commit()
110 	queue_work(wq, &work->worker);  in drm_flip_work_commit()
116 	struct drm_flip_work *work = container_of(w, struct drm_flip_work, worker);  in flip_worker()  local
124 		spin_lock_irqsave(&work->lock, flags);  in flip_worker()
125 		list_splice_tail(&work->commited, &tasks);  in flip_worker()
126 		INIT_LIST_HEAD(&work->commited);  in flip_worker()
127 		spin_unlock_irqrestore(&work->lock, flags);  in flip_worker()
133 			work->func(work, task->data);  in flip_worker()
147 void drm_flip_work_init(struct drm_flip_work *work,  in drm_flip_work_init()  argument
150 	work->name = name;  in drm_flip_work_init()
151 	INIT_LIST_HEAD(&work->queued);  in drm_flip_work_init()
152 	INIT_LIST_HEAD(&work->commited);  in drm_flip_work_init()
153 	spin_lock_init(&work->lock);  in drm_flip_work_init()
154 	work->func = func;  in drm_flip_work_init()
156 	INIT_WORK(&work->worker, flip_worker);  in drm_flip_work_init()
166 void drm_flip_work_cleanup(struct drm_flip_work *work)  in drm_flip_work_cleanup()  argument
168 	WARN_ON(!list_empty(&work->queued) || !list_empty(&work->commited));  in drm_flip_work_cleanup()