2514 	struct extent_changeset changeset;  in btrfs_qgroup_reserve_data()  local
2523 	changeset.bytes_changed = 0;  in btrfs_qgroup_reserve_data()
2524 	changeset.range_changed = ulist_alloc(GFP_NOFS);  in btrfs_qgroup_reserve_data()
2527 			&changeset);  in btrfs_qgroup_reserve_data()
2529 					changeset.bytes_changed,  in btrfs_qgroup_reserve_data()
2533 	ret = qgroup_reserve(root, changeset.bytes_changed);  in btrfs_qgroup_reserve_data()
2537 	ulist_free(changeset.range_changed);  in btrfs_qgroup_reserve_data()
2543 	while ((unode = ulist_next(changeset.range_changed, &uiter)))  in btrfs_qgroup_reserve_data()
2547 	ulist_free(changeset.range_changed);  in btrfs_qgroup_reserve_data()
2554 	struct extent_changeset changeset;  in __btrfs_qgroup_release_data()  local
2558 	changeset.bytes_changed = 0;  in __btrfs_qgroup_release_data()
2559 	changeset.range_changed = ulist_alloc(GFP_NOFS);  in __btrfs_qgroup_release_data()
2560 	if (!changeset.range_changed)  in __btrfs_qgroup_release_data()
2565 			&changeset);  in __btrfs_qgroup_release_data()
2570 		qgroup_free(BTRFS_I(inode)->root, changeset.bytes_changed);  in __btrfs_qgroup_release_data()
2574 					changeset.bytes_changed, trace_op);  in __btrfs_qgroup_release_data()
2576 	ulist_free(changeset.range_changed);  in __btrfs_qgroup_release_data()
2661 	struct extent_changeset changeset;  in btrfs_qgroup_check_reserved_leak()  local
2666 	changeset.bytes_changed = 0;  in btrfs_qgroup_check_reserved_leak()
2667 	changeset.range_changed = ulist_alloc(GFP_NOFS);  in btrfs_qgroup_check_reserved_leak()
2668 	if (WARN_ON(!changeset.range_changed))  in btrfs_qgroup_check_reserved_leak()
2672 			EXTENT_QGROUP_RESERVED, GFP_NOFS, &changeset);  in btrfs_qgroup_check_reserved_leak()
2675 	if (WARN_ON(changeset.bytes_changed)) {  in btrfs_qgroup_check_reserved_leak()
2677 		while ((unode = ulist_next(changeset.range_changed, &iter))) {  in btrfs_qgroup_check_reserved_leak()
2682 		qgroup_free(BTRFS_I(inode)->root, changeset.bytes_changed);  in btrfs_qgroup_check_reserved_leak()
2684 	ulist_free(changeset.range_changed);  in btrfs_qgroup_check_reserved_leak()