Lines Matching defs:dno
371 void hpfs_free_dnode(struct super_block *s, dnode_secno dno)
373 if (hpfs_sb(s)->sb_chk) if (dno & 3) {
374 hpfs_error(s, "hpfs_free_dnode: dnode %08x not aligned", dno);
377 if (dno < hpfs_sb(s)->sb_dirband_start ||
378 dno >= hpfs_sb(s)->sb_dirband_start + hpfs_sb(s)->sb_dirband_size) {
379 hpfs_free_sectors(s, dno, 4);
383 unsigned ssec = (dno - hpfs_sb(s)->sb_dirband_start) / 4;
397 dnode_secno *dno, struct quad_buffer_head *qbh,
402 if (!(*dno = alloc_in_dirband(s, near, lock)))
403 if (!(*dno = hpfs_alloc_sector(s, near, 4, 0, lock))) return NULL;
405 if (!(*dno = hpfs_alloc_sector(s, near, 4, 0, lock)))
406 if (!(*dno = alloc_in_dirband(s, near, lock))) return NULL;
408 if (!(d = hpfs_get_4sectors(s, *dno, qbh))) {
409 hpfs_free_dnode(s, *dno);
419 d->self = *dno;