466 	struct i915_vma *scratch;  in check_dirty_whitelist()  local
471 	scratch = create_scratch(ctx->vm, 2 * ARRAY_SIZE(values) + 1);  in check_dirty_whitelist()
472 	if (IS_ERR(scratch))  in check_dirty_whitelist()
473 		return PTR_ERR(scratch);  in check_dirty_whitelist()
483 		u64 addr = scratch->node.start;  in check_dirty_whitelist()
542 		GEM_BUG_ON(idx * sizeof(u32) > scratch->size);  in check_dirty_whitelist()
587 		results = i915_gem_object_pin_map(scratch->obj, I915_MAP_WB);  in check_dirty_whitelist()
666 		i915_gem_object_unpin_map(scratch->obj);  in check_dirty_whitelist()
676 	i915_vma_unpin_and_release(&scratch, 0);  in check_dirty_whitelist()
979 		struct i915_vma *scratch[2];  in live_isolated_whitelist()  member
1005 		client[i].scratch[0] = create_scratch(c->vm, 1024);  in live_isolated_whitelist()
1006 		if (IS_ERR(client[i].scratch[0])) {  in live_isolated_whitelist()
1007 			err = PTR_ERR(client[i].scratch[0]);  in live_isolated_whitelist()
1012 		client[i].scratch[1] = create_scratch(c->vm, 1024);  in live_isolated_whitelist()
1013 		if (IS_ERR(client[i].scratch[1])) {  in live_isolated_whitelist()
1014 			err = PTR_ERR(client[i].scratch[1]);  in live_isolated_whitelist()
1015 			i915_vma_unpin_and_release(&client[i].scratch[0], 0);  in live_isolated_whitelist()
1029 						 client[0].scratch[0]);  in live_isolated_whitelist()
1040 						 client[1].scratch[0]);  in live_isolated_whitelist()
1046 						  client[0].scratch[0],  in live_isolated_whitelist()
1047 						  client[1].scratch[0],  in live_isolated_whitelist()
1054 						 client[0].scratch[1]);  in live_isolated_whitelist()
1060 						  client[0].scratch[0],  in live_isolated_whitelist()
1061 						  client[0].scratch[1],  in live_isolated_whitelist()
1072 		i915_vma_unpin_and_release(&client[i].scratch[1], 0);  in live_isolated_whitelist()
1073 		i915_vma_unpin_and_release(&client[i].scratch[0], 0);  in live_isolated_whitelist()