56 	struct intel_gt_timelines *gt = &timeline->gt->timelines;  in hwsp_alloc()
267 	struct intel_gt_timelines *timelines = &gt->timelines;  in timelines_init()  local
269 	spin_lock_init(&timelines->lock);  in timelines_init()
270 	INIT_LIST_HEAD(&timelines->active_list);  in timelines_init()
272 	spin_lock_init(&timelines->hwsp_lock);  in timelines_init()
273 	INIT_LIST_HEAD(&timelines->hwsp_free_list);  in timelines_init()
339 	struct intel_gt_timelines *timelines = &tl->gt->timelines;  in intel_timeline_enter()  local
349 	spin_lock_irqsave(&timelines->lock, flags);  in intel_timeline_enter()
350 	list_add(&tl->link, &timelines->active_list);  in intel_timeline_enter()
351 	spin_unlock_irqrestore(&timelines->lock, flags);  in intel_timeline_enter()
356 	struct intel_gt_timelines *timelines = &tl->gt->timelines;  in intel_timeline_exit()  local
365 	spin_lock_irqsave(&timelines->lock, flags);  in intel_timeline_exit()
367 	spin_unlock_irqrestore(&timelines->lock, flags);  in intel_timeline_exit()
549 	struct intel_gt_timelines *timelines = &gt->timelines;  in timelines_fini()  local
551 	GEM_BUG_ON(!list_empty(&timelines->active_list));  in timelines_fini()
552 	GEM_BUG_ON(!list_empty(&timelines->hwsp_free_list));  in timelines_fini()