950 		struct block_device *bdev, block_t lstart,  in __create_discard_cmd()  argument
964 	dc->di.lstart = lstart;  in __create_discard_cmd()
996 		if (cur_dc->di.lstart + cur_dc->di.len > next_dc->di.lstart) {  in f2fs_check_discard_tree()
999 				cur_dc->di.lstart, cur_dc->di.len,  in f2fs_check_discard_tree()
1000 				next_dc->di.lstart, next_dc->di.len);  in f2fs_check_discard_tree()
1019 		if (blkaddr < dc->di.lstart)  in __lookup_discard_cmd()
1021 		else if (blkaddr >= dc->di.lstart + dc->di.len)  in __lookup_discard_cmd()
1052 		if (blkaddr < dc->di.lstart)  in __lookup_discard_cmd_ret()
1054 		else if (blkaddr >= dc->di.lstart + dc->di.len)  in __lookup_discard_cmd_ret()
1065 	if (parent && blkaddr > dc->di.lstart)  in __lookup_discard_cmd_ret()
1070 	if (parent && blkaddr < dc->di.lstart)  in __lookup_discard_cmd_ret()
1124 			dc->di.lstart, dc->di.start, dc->di.len, dc->error);  in __remove_discard_cmd()
1219 				struct block_device *bdev, block_t lstart,
1248 	__check_sit_bitmap(sbi, dc->di.lstart, dc->di.lstart + dc->di.len);  in __submit_zone_reset_cmd()
1272 	block_t lstart, start, len, total_len;  in __submit_discard_cmd()  local
1305 	lstart = dc->di.lstart;  in __submit_discard_cmd()
1364 		__check_sit_bitmap(sbi, lstart, lstart + len);  in __submit_discard_cmd()
1375 		lstart += len;  in __submit_discard_cmd()
1383 		__update_discard_tree_range(sbi, bdev, lstart, start, len);  in __submit_discard_cmd()
1389 				struct block_device *bdev, block_t lstart,  in __insert_discard_cmd()  argument
1403 		if (lstart < dc->di.lstart) {  in __insert_discard_cmd()
1405 		} else if (lstart >= dc->di.lstart + dc->di.len) {  in __insert_discard_cmd()
1414 	dc = __create_discard_cmd(sbi, bdev, lstart, start, len);  in __insert_discard_cmd()
1440 	if (blkaddr > di.lstart) {  in __punch_discard_cmd()
1441 		dc->di.len = blkaddr - dc->di.lstart;  in __punch_discard_cmd()
1447 	if (blkaddr < di.lstart + di.len - 1) {  in __punch_discard_cmd()
1450 					di.start + blkaddr + 1 - di.lstart,  in __punch_discard_cmd()
1451 					di.lstart + di.len - 1 - blkaddr);  in __punch_discard_cmd()
1453 			dc->di.lstart++;  in __punch_discard_cmd()
1463 				struct block_device *bdev, block_t lstart,  in __update_discard_tree_range()  argument
1473 	block_t end = lstart + len;  in __update_discard_tree_range()
1475 	dc = __lookup_discard_cmd_ret(&dcc->root, lstart,  in __update_discard_tree_range()
1481 		di.lstart = lstart;  in __update_discard_tree_range()
1482 		di.len = next_dc ? next_dc->di.lstart - lstart : len;  in __update_discard_tree_range()
1493 			di.lstart = prev_dc->di.lstart + prev_dc->di.len;  in __update_discard_tree_range()
1494 			if (di.lstart < lstart)  in __update_discard_tree_range()
1495 				di.lstart = lstart;  in __update_discard_tree_range()
1496 			if (di.lstart >= end)  in __update_discard_tree_range()
1499 			if (!next_dc || next_dc->di.lstart > end)  in __update_discard_tree_range()
1500 				di.len = end - di.lstart;  in __update_discard_tree_range()
1502 				di.len = next_dc->di.lstart - di.lstart;  in __update_discard_tree_range()
1503 			di.start = start + di.lstart - lstart;  in __update_discard_tree_range()
1525 			next_dc->di.lstart = di.lstart;  in __update_discard_tree_range()
1537 						di.lstart, di.start, di.len);  in __update_discard_tree_range()
1611 		dcc->next_pos = dc->di.lstart + dc->di.len;  in __issue_discard_cmd_orderly()
1771 		if (iter->di.lstart + iter->di.len <= start ||  in __wait_discard_cmd_range()
1772 					end <= iter->di.lstart)  in __wait_discard_cmd_range()
3311 	while (dc && dc->di.lstart <= end) {  in __issue_discard_cmd_range()
3326 			start = dc->di.lstart + dc->di.len;  in __issue_discard_cmd_range()