Lines Matching defs:map
266 * ext4_blks_to_allocate - Look up the block map and count the number
529 struct ext4_map_blocks *map,
543 trace_ext4_ind_map_blocks_enter(inode, map->m_lblk, map->m_len, flags);
546 depth = ext4_block_to_path(inode, map->m_lblk, offsets,
558 /*map more blocks*/
559 while (count < map->m_len && count <= blocks_to_boundary) {
588 map->m_pblk = 0;
589 map->m_len = min_t(unsigned int, map->m_len, count);
610 ar.logical = map->m_lblk;
618 ar.goal = ext4_find_goal(inode, map->m_lblk, partial);
624 * Next look up the indirect map to count the totoal number of
628 map->m_len, blocks_to_boundary);
648 map->m_flags |= EXT4_MAP_NEW;
661 map->m_flags |= EXT4_MAP_MAPPED;
662 map->m_pblk = le32_to_cpu(chain[depth-1].key);
663 map->m_len = count;
665 map->m_flags |= EXT4_MAP_BOUNDARY;
676 trace_ext4_ind_map_blocks_exit(inode, flags, map, err);