fs/hpfs/dnode.c

222 			struct quad_buffer_head qbh;
224 			if ((dd = hpfs_map_dnode(s, de_down_pointer(de), &qbh))) {
228 					hpfs_mark_4buffers_dirty(&qbh);
230 				hpfs_brelse4(&qbh);
241 	struct quad_buffer_head qbh, qbh1, qbh2;
263 	if (!(d = hpfs_map_dnode(i->i_sb, dno, &qbh))) {
271 			hpfs_brelse4(&qbh);
283 		hpfs_mark_4buffers_dirty(&qbh);
284 		hpfs_brelse4(&qbh);
296 		hpfs_brelse4(&qbh);
306 		hpfs_brelse4(&qbh);
335 		hpfs_mark_4buffers_dirty(&qbh);
336 		hpfs_brelse4(&qbh);
343 		hpfs_brelse4(&qbh);
355 		hpfs_brelse4(&qbh);
368 	hpfs_mark_4buffers_dirty(&qbh);
369 	hpfs_brelse4(&qbh);
372 	qbh = qbh2;
394 	struct quad_buffer_head qbh;
402 	if (!(d = hpfs_map_dnode(i->i_sb, dno, &qbh))) return 1;
406 			hpfs_brelse4(&qbh);
412 				hpfs_brelse4(&qbh);
418 	hpfs_brelse4(&qbh);
438 	struct quad_buffer_head qbh;
448 		if (!(dnode = hpfs_map_dnode(i->i_sb, dno, &qbh))) return 0;
453 				hpfs_brelse4(&qbh);
460 			hpfs_brelse4(&qbh);
465 		hpfs_brelse4(&qbh);
469 		hpfs_brelse4(&qbh);
475 		if (!(dnode = hpfs_map_dnode(i->i_sb, up, &qbh))) return 0;
478 			hpfs_brelse4(&qbh);
484 			hpfs_brelse4(&qbh);
490 		hpfs_mark_4buffers_dirty(&qbh);
498 		hpfs_brelse4(&qbh);
505 	hpfs_mark_4buffers_dirty(&qbh);
506 	hpfs_brelse4(&qbh);
521 	struct quad_buffer_head qbh;
529 	if (!(dnode = hpfs_map_dnode(i->i_sb, dno, &qbh))) return;
541 		hpfs_brelse4(&qbh);
573 		if (!(dnode = hpfs_map_dnode(i->i_sb, up, &qbh))) return;
616 		hpfs_mark_4buffers_dirty(&qbh);
617 		hpfs_brelse4(&qbh);
639 			hpfs_mark_4buffers_dirty(&qbh);
640 			hpfs_brelse4(&qbh);
688 		hpfs_mark_4buffers_dirty(&qbh);
689 		hpfs_brelse4(&qbh);
703 	hpfs_mark_4buffers_dirty(&qbh);
705 	hpfs_brelse4(&qbh);
712 		       struct quad_buffer_head *qbh, int depth)
714 	struct dnode *dnode = qbh->data;
719 		hpfs_brelse4(qbh);
725 			hpfs_brelse4(qbh);
731 	hpfs_mark_4buffers_dirty(qbh);
732 	hpfs_brelse4(qbh);
747 	struct quad_buffer_head qbh;
758 	if (!(dnode = hpfs_map_dnode(s, dno, &qbh))) return;
765 			hpfs_brelse4(&qbh);
776 		hpfs_brelse4(&qbh);
786 		hpfs_brelse4(&qbh);
789 	hpfs_brelse4(&qbh);
797 					  struct quad_buffer_head *qbh, struct dnode **dn)
802 	dnode = hpfs_map_dnode(s, dno, qbh);
813 	hpfs_brelse4(qbh);
820 	struct quad_buffer_head qbh;
830 	if (!(de = map_nth_dirent(s, d, 1, &qbh, NULL))) return dno;
832 		if (up && le32_to_cpu(((struct dnode *)qbh.data)->up) != up)
833 			hpfs_error(s, "hpfs_de_as_down_as_possible: bad up pointer; dnode %08x, down %08x points to %08x", up, d, le32_to_cpu(((struct dnode *)qbh.data)->up));
835 		hpfs_brelse4(&qbh);
840 	hpfs_brelse4(&qbh);
845 				   struct quad_buffer_head *qbh)
860 	if (!(de = map_nth_dirent(inode->i_sb, dno, pos, qbh, &dnode)))
911 			       dnode_secno *dd, struct quad_buffer_head *qbh)
922 	if (!(dnode = hpfs_map_dnode(inode->i_sb, dno, qbh))) return NULL;
934 				hpfs_brelse4(qbh);
940 	hpfs_brelse4(qbh);
952 	struct quad_buffer_head qbh;
957 		if (!(dnode = hpfs_map_dnode(s, dno, &qbh))) return;
962 			hpfs_brelse4(&qbh);
972 	hpfs_brelse4(&qbh);
976 			if (!(dnode = hpfs_map_dnode(s, dno = d1, &qbh))) return;
980 			hpfs_brelse4(&qbh);
988 	hpfs_brelse4(&qbh);
999 				     struct fnode *f, struct quad_buffer_head *qbh)
1040 	if (!(d = hpfs_map_dnode(s, dno, qbh))) {
1052 		hpfs_brelse4(qbh);
1064 		hpfs_brelse4(qbh);
1083 	hpfs_brelse4(qbh);
1091 	hpfs_brelse4(qbh);