Lines Matching defs:map_bh
1790 map_bh(bh, inode->i_sb, map.m_pblk);
1937 struct buffer_head map_bh;
1976 memset(&map_bh, 0, sizeof(struct buffer_head));
1977 map_bh.b_size = len;
1980 map_bh.b_size = blk_to_logical(inode, cluster_size - 1);
1982 ret = get_data_block(inode, start_blk, &map_bh, 0,
1988 if (!buffer_mapped(&map_bh)) {
2018 phys = blk_to_logical(inode, map_bh.b_blocknr);
2031 if (map_bh.b_blocknr == COMPRESS_ADDR) {
2038 phys = blk_to_logical(inode, map_bh.b_blocknr);
2039 size = map_bh.b_size;
2041 if (buffer_unwritten(&map_bh))
3979 struct buffer_head map_bh;
3984 memset(&map_bh, 0, sizeof(struct buffer_head));
3985 map_bh.b_size = len - cur_lblock;
3987 ret = get_data_block(inode, cur_lblock, &map_bh, 0,
3993 if (!buffer_mapped(&map_bh))
3996 pblock = map_bh.b_blocknr;
3997 nr_pblocks = logical_to_blk(inode, map_bh.b_size);