GFS2_DIR_MAX_DEPTH 1642 fs/gfs2/dir.c if (ip->i_depth < GFS2_DIR_MAX_DEPTH) { GFS2_DIR_MAX_DEPTH 300 fs/gfs2/inode.c if (unlikely(depth > GFS2_DIR_MAX_DEPTH)) GFS2_DIR_MAX_DEPTH 350 fs/gfs2/ops_fstype.c hash_blocks = DIV_ROUND_UP(sizeof(u64) * (1 << GFS2_DIR_MAX_DEPTH), GFS2_DIR_MAX_DEPTH 359 fs/gfs2/ops_fstype.c leaf_blocks = 2 + GFS2_DIR_MAX_DEPTH;