2645 	u64 cur_offset;  in btrfs_replace_file_extents()  local
2684 	cur_offset = start;  in btrfs_replace_file_extents()
2688 	while (cur_offset < end) {  in btrfs_replace_file_extents()
2689 		drop_args.start = cur_offset;  in btrfs_replace_file_extents()
2713 		if (!extent_info && cur_offset < drop_args.drop_end &&  in btrfs_replace_file_extents()
2714 		    cur_offset < ino_size) {  in btrfs_replace_file_extents()
2715 			ret = fill_holes(trans, inode, path, cur_offset,  in btrfs_replace_file_extents()
2727 		} else if (!extent_info && cur_offset < drop_args.drop_end) {  in btrfs_replace_file_extents()
2735 					cur_offset,  in btrfs_replace_file_extents()
2736 					drop_args.drop_end - cur_offset);  in btrfs_replace_file_extents()
2804 		cur_offset = drop_args.drop_end;  in btrfs_replace_file_extents()
2805 		len = end - cur_offset;  in btrfs_replace_file_extents()
2807 			ret = find_first_non_hole(inode, &cur_offset, &len);  in btrfs_replace_file_extents()
2848 	if (!extent_info && cur_offset < ino_size &&  in btrfs_replace_file_extents()
2849 	    cur_offset < drop_args.drop_end) {  in btrfs_replace_file_extents()
2850 		ret = fill_holes(trans, inode, path, cur_offset,  in btrfs_replace_file_extents()
2857 	} else if (!extent_info && cur_offset < drop_args.drop_end) {  in btrfs_replace_file_extents()
2859 		ret = btrfs_inode_clear_file_extent_range(inode, cur_offset,  in btrfs_replace_file_extents()
2860 					drop_args.drop_end - cur_offset);  in btrfs_replace_file_extents()
3339 	u64 cur_offset;  in btrfs_fallocate()  local
3359 	cur_offset = alloc_start;  in btrfs_fallocate()
3431 	while (cur_offset < alloc_end) {  in btrfs_fallocate()
3432 		em = btrfs_get_extent(BTRFS_I(inode), NULL, 0, cur_offset,  in btrfs_fallocate()
3433 				      alloc_end - cur_offset);  in btrfs_fallocate()
3442 		    (cur_offset >= inode->i_size &&  in btrfs_fallocate()
3444 			const u64 range_len = last_byte - cur_offset;  in btrfs_fallocate()
3446 			ret = add_falloc_range(&reserve_list, cur_offset, range_len);  in btrfs_fallocate()
3452 					&data_reserved, cur_offset, range_len);  in btrfs_fallocate()
3461 		cur_offset = last_byte;  in btrfs_fallocate()
3664 	u64 cur_offset = round_down(start, inode->root->fs_info->sectorsize);  in btrfs_find_delalloc_in_range()  local
3668 	while (cur_offset < end) {  in btrfs_find_delalloc_in_range()
3673 		delalloc = find_delalloc_subrange(inode, cur_offset, end,  in btrfs_find_delalloc_in_range()
3693 		cur_offset = delalloc_end + 1;  in btrfs_find_delalloc_in_range()