659 	      struct i915_vma *batch)  in empty_request()  argument
669 				    batch->node.start,  in empty_request()
670 				    batch->node.size,  in empty_request()
686 	struct i915_vma *batch;  in live_empty_request()  local
698 	batch = empty_batch(i915);  in live_empty_request()
699 	if (IS_ERR(batch)) {  in live_empty_request()
700 		err = PTR_ERR(batch);  in live_empty_request()
715 		request = empty_request(engine, batch);  in live_empty_request()
726 				request = empty_request(engine, batch);  in live_empty_request()
753 	i915_vma_unpin(batch);  in live_empty_request()
754 	i915_vma_put(batch);  in live_empty_request()
816 static int recursive_batch_resolve(struct i915_vma *batch)  in recursive_batch_resolve()  argument
820 	cmd = i915_gem_object_pin_map(batch->obj, I915_MAP_WC);  in recursive_batch_resolve()
825 	intel_gt_chipset_flush(batch->vm->gt);  in recursive_batch_resolve()
827 	i915_gem_object_unpin_map(batch->obj);  in recursive_batch_resolve()
839 	struct i915_vma *batch;  in live_all_engines()  local
855 	batch = recursive_batch(i915);  in live_all_engines()
856 	if (IS_ERR(batch)) {  in live_all_engines()
857 		err = PTR_ERR(batch);  in live_all_engines()
872 					    batch->node.start,  in live_all_engines()
873 					    batch->node.size,  in live_all_engines()
876 		request[id]->batch = batch;  in live_all_engines()
878 		i915_vma_lock(batch);  in live_all_engines()
879 		err = i915_request_await_object(request[id], batch->obj, 0);  in live_all_engines()
881 			err = i915_vma_move_to_active(batch, request[id], 0);  in live_all_engines()
882 		i915_vma_unlock(batch);  in live_all_engines()
898 	err = recursive_batch_resolve(batch);  in live_all_engines()
927 	i915_vma_unpin(batch);  in live_all_engines()
928 	i915_vma_put(batch);  in live_all_engines()
960 		struct i915_vma *batch;  in live_sequential_engines()  local
962 		batch = recursive_batch(i915);  in live_sequential_engines()
963 		if (IS_ERR(batch)) {  in live_sequential_engines()
964 			err = PTR_ERR(batch);  in live_sequential_engines()
990 					    batch->node.start,  in live_sequential_engines()
991 					    batch->node.size,  in live_sequential_engines()
994 		request[id]->batch = batch;  in live_sequential_engines()
996 		i915_vma_lock(batch);  in live_sequential_engines()
997 		err = i915_request_await_object(request[id], batch->obj, false);  in live_sequential_engines()
999 			err = i915_vma_move_to_active(batch, request[id], 0);  in live_sequential_engines()
1000 		i915_vma_unlock(batch);  in live_sequential_engines()
1019 		err = recursive_batch_resolve(request[id]->batch);  in live_sequential_engines()
1047 		cmd = i915_gem_object_pin_map(request[id]->batch->obj,  in live_sequential_engines()
1053 			i915_gem_object_unpin_map(request[id]->batch->obj);  in live_sequential_engines()
1056 		i915_vma_put(request[id]->batch);  in live_sequential_engines()