2341 	u64 cur_offset;  in btrfs_replace_file_extents()  local
2380 	cur_offset = start;  in btrfs_replace_file_extents()
2384 	while (cur_offset < end) {  in btrfs_replace_file_extents()
2385 		drop_args.start = cur_offset;  in btrfs_replace_file_extents()
2409 		if (!extent_info && cur_offset < drop_args.drop_end &&  in btrfs_replace_file_extents()
2410 		    cur_offset < ino_size) {  in btrfs_replace_file_extents()
2411 			ret = fill_holes(trans, inode, path, cur_offset,  in btrfs_replace_file_extents()
2423 		} else if (!extent_info && cur_offset < drop_args.drop_end) {  in btrfs_replace_file_extents()
2431 					cur_offset,  in btrfs_replace_file_extents()
2432 					drop_args.drop_end - cur_offset);  in btrfs_replace_file_extents()
2498 		cur_offset = drop_args.drop_end;  in btrfs_replace_file_extents()
2499 		len = end - cur_offset;  in btrfs_replace_file_extents()
2501 			ret = find_first_non_hole(inode, &cur_offset, &len);  in btrfs_replace_file_extents()
2542 	if (!extent_info && cur_offset < ino_size &&  in btrfs_replace_file_extents()
2543 	    cur_offset < drop_args.drop_end) {  in btrfs_replace_file_extents()
2544 		ret = fill_holes(trans, inode, path, cur_offset,  in btrfs_replace_file_extents()
2551 	} else if (!extent_info && cur_offset < drop_args.drop_end) {  in btrfs_replace_file_extents()
2553 		ret = btrfs_inode_clear_file_extent_range(inode, cur_offset,  in btrfs_replace_file_extents()
2554 					drop_args.drop_end - cur_offset);  in btrfs_replace_file_extents()
3031 	u64 cur_offset;  in btrfs_fallocate()  local
3051 	cur_offset = alloc_start;  in btrfs_fallocate()
3122 	while (cur_offset < alloc_end) {  in btrfs_fallocate()
3123 		em = btrfs_get_extent(BTRFS_I(inode), NULL, 0, cur_offset,  in btrfs_fallocate()
3124 				      alloc_end - cur_offset);  in btrfs_fallocate()
3133 		    (cur_offset >= inode->i_size &&  in btrfs_fallocate()
3135 			const u64 range_len = last_byte - cur_offset;  in btrfs_fallocate()
3137 			ret = add_falloc_range(&reserve_list, cur_offset, range_len);  in btrfs_fallocate()
3143 					&data_reserved, cur_offset, range_len);  in btrfs_fallocate()
3152 		cur_offset = last_byte;  in btrfs_fallocate()
3347 	u64 cur_offset = round_down(start, inode->root->fs_info->sectorsize);  in btrfs_find_delalloc_in_range()  local
3352 	while (cur_offset <= end) {  in btrfs_find_delalloc_in_range()
3357 		delalloc = find_delalloc_subrange(inode, cur_offset, end,  in btrfs_find_delalloc_in_range()
3378 		cur_offset = delalloc_end + 1;  in btrfs_find_delalloc_in_range()