Lines Matching refs:o_start
564 ext4_lblk_t o_end, o_start = orig_blk;
620 o_end = o_start + len;
623 while (o_start < o_end) {
630 ret = get_ext_path(orig_inode, o_start, &path);
637 if (cur_blk + cur_len - 1 < o_start) {
643 d_start += next_blk - o_start;
644 o_start = next_blk;
647 } else if (cur_blk > o_start) {
649 d_start += cur_blk - o_start;
650 o_start = cur_blk;
654 } else { /* in_range(o_start, o_blk, o_len) */
655 cur_len += cur_blk - o_start;
658 if (o_end - o_start < cur_len)
659 cur_len = o_end - o_start;
661 orig_page_index = o_start >> (PAGE_SHIFT -
665 offset_in_page = o_start % blocks_per_page;
684 o_start += cur_len;