2373 	u64 cur_offset;  in btrfs_replace_file_extents()  local
2412 	cur_offset = start;  in btrfs_replace_file_extents()
2416 	while (cur_offset < end) {  in btrfs_replace_file_extents()
2417 		drop_args.start = cur_offset;  in btrfs_replace_file_extents()
2441 		if (!extent_info && cur_offset < drop_args.drop_end &&  in btrfs_replace_file_extents()
2442 		    cur_offset < ino_size) {  in btrfs_replace_file_extents()
2443 			ret = fill_holes(trans, inode, path, cur_offset,  in btrfs_replace_file_extents()
2455 		} else if (!extent_info && cur_offset < drop_args.drop_end) {  in btrfs_replace_file_extents()
2463 					cur_offset,  in btrfs_replace_file_extents()
2464 					drop_args.drop_end - cur_offset);  in btrfs_replace_file_extents()
2531 		cur_offset = drop_args.drop_end;  in btrfs_replace_file_extents()
2532 		len = end - cur_offset;  in btrfs_replace_file_extents()
2534 			ret = find_first_non_hole(inode, &cur_offset, &len);  in btrfs_replace_file_extents()
2575 	if (!extent_info && cur_offset < ino_size &&  in btrfs_replace_file_extents()
2576 	    cur_offset < drop_args.drop_end) {  in btrfs_replace_file_extents()
2577 		ret = fill_holes(trans, inode, path, cur_offset,  in btrfs_replace_file_extents()
2584 	} else if (!extent_info && cur_offset < drop_args.drop_end) {  in btrfs_replace_file_extents()
2586 		ret = btrfs_inode_clear_file_extent_range(inode, cur_offset,  in btrfs_replace_file_extents()
2587 					drop_args.drop_end - cur_offset);  in btrfs_replace_file_extents()
3062 	u64 cur_offset;  in btrfs_fallocate()  local
3082 	cur_offset = alloc_start;  in btrfs_fallocate()
3153 	while (cur_offset < alloc_end) {  in btrfs_fallocate()
3154 		em = btrfs_get_extent(BTRFS_I(inode), NULL, cur_offset,  in btrfs_fallocate()
3155 				      alloc_end - cur_offset);  in btrfs_fallocate()
3164 		    (cur_offset >= inode->i_size &&  in btrfs_fallocate()
3166 			const u64 range_len = last_byte - cur_offset;  in btrfs_fallocate()
3168 			ret = add_falloc_range(&reserve_list, cur_offset, range_len);  in btrfs_fallocate()
3174 					&data_reserved, cur_offset, range_len);  in btrfs_fallocate()
3183 		cur_offset = last_byte;  in btrfs_fallocate()
3378 	u64 cur_offset = round_down(start, inode->root->fs_info->sectorsize);  in btrfs_find_delalloc_in_range()  local
3383 	while (cur_offset <= end) {  in btrfs_find_delalloc_in_range()
3388 		delalloc = find_delalloc_subrange(inode, cur_offset, end,  in btrfs_find_delalloc_in_range()
3409 		cur_offset = delalloc_end + 1;  in btrfs_find_delalloc_in_range()