217 	int error;  in qd_alloc()  local
231 	error = gfs2_glock_get(sdp, qd2index(qd),  in qd_alloc()
233 	if (error)  in qd_alloc()
325 	int error = 0;  in slot_get()  local
331 	error = -ENOSPC;  in slot_get()
336 		error = 0;  in slot_get()
342 	return error;  in slot_get()
374 	int error;  in bh_get()  local
388 	error = gfs2_block_map(&ip->i_inode, block, &bh_map, 0);  in bh_get()
389 	if (error)  in bh_get()
391 	error = gfs2_meta_read(ip->i_gl, bh_map.b_blocknr, DIO_WAIT, &bh);  in bh_get()
392 	if (error)  in bh_get()
394 	error = -EIO;  in bh_get()
412 	return error;  in bh_get()
450 	int error;  in qd_fish()  local
473 		error = bh_get(qd);  in qd_fish()
474 		if (error) {  in qd_fish()
478 			return error;  in qd_fish()
500 	int error;  in qdsb_get()  local
502 	error = qd_get(sdp, qid, qdp);  in qdsb_get()
503 	if (error)  in qdsb_get()
504 		return error;  in qdsb_get()
506 	error = slot_get(*qdp);  in qdsb_get()
507 	if (error)  in qdsb_get()
510 	error = bh_get(*qdp);  in qdsb_get()
511 	if (error)  in qdsb_get()
520 	return error;  in qdsb_get()
534 	int error;  in gfs2_quota_hold()  local
537 		error = gfs2_rs_alloc(ip);  in gfs2_quota_hold()
538 		if (error)  in gfs2_quota_hold()
539 			return error;  in gfs2_quota_hold()
551 	error = qdsb_get(sdp, make_kqid_uid(ip->i_inode.i_uid), qd);  in gfs2_quota_hold()
552 	if (error)  in gfs2_quota_hold()
557 	error = qdsb_get(sdp, make_kqid_gid(ip->i_inode.i_gid), qd);  in gfs2_quota_hold()
558 	if (error)  in gfs2_quota_hold()
565 		error = qdsb_get(sdp, make_kqid_uid(uid), qd);  in gfs2_quota_hold()
566 		if (error)  in gfs2_quota_hold()
574 		error = qdsb_get(sdp, make_kqid_gid(gid), qd);  in gfs2_quota_hold()
575 		if (error)  in gfs2_quota_hold()
582 	if (error)  in gfs2_quota_hold()
584 	return error;  in gfs2_quota_hold()
738 	int pg_oflow = 0, error;  in gfs2_write_disk_quota()  local
753 	error = gfs2_write_buf_to_page(ip, pg_beg, pg_off, ptr,  in gfs2_write_disk_quota()
756 	if (!error && pg_oflow)  in gfs2_write_disk_quota()
757 		error = gfs2_write_buf_to_page(ip, pg_beg + 1, 0,  in gfs2_write_disk_quota()
760 	return error;  in gfs2_write_disk_quota()
844 	int error;  in do_sync()  local
846 	error = gfs2_rs_alloc(ip);  in do_sync()
847 	if (error)  in do_sync()
848 		return error;  in do_sync()
860 		error = gfs2_glock_nq_init(qda[qx]->qd_gl, LM_ST_EXCLUSIVE,  in do_sync()
862 		if (error)  in do_sync()
866 	error = gfs2_glock_nq_init(ip->i_gl, LM_ST_EXCLUSIVE, 0, &i_gh);  in do_sync()
867 	if (error)  in do_sync()
890 	error = gfs2_inplace_reserve(ip, &ap);  in do_sync()
891 	if (error)  in do_sync()
897 	error = gfs2_trans_begin(sdp, blocks, 0);  in do_sync()
898 	if (error)  in do_sync()
904 		error = gfs2_adjust_quota(ip, offset, qd->qd_change_sync, qd, NULL);  in do_sync()
905 		if (error)  in do_sync()
912 	error = 0;  in do_sync()
926 	return error;  in do_sync()
935 	int error;  in update_qd()  local
939 	error = gfs2_internal_read(ip, (char *)&q, &pos, sizeof(q));  in update_qd()
940 	if (error < 0)  in update_qd()
941 		return error;  in update_qd()
960 	int error;  in do_glock()  local
963 	error = gfs2_glock_nq_init(qd->qd_gl, LM_ST_SHARED, 0, q_gh);  in do_glock()
964 	if (error)  in do_glock()
965 		return error;  in do_glock()
974 		error = gfs2_glock_nq_init(qd->qd_gl, LM_ST_EXCLUSIVE,  in do_glock()
976 		if (error)  in do_glock()
977 			return error;  in do_glock()
979 		error = gfs2_glock_nq_init(ip->i_gl, LM_ST_SHARED, 0, &i_gh);  in do_glock()
980 		if (error)  in do_glock()
983 		error = update_qd(sdp, qd);  in do_glock()
984 		if (error)  in do_glock()
999 	return error;  in do_glock()
1007 	int error = 0;  in gfs2_quota_lock()  local
1009 	error = gfs2_quota_hold(ip, uid, gid);  in gfs2_quota_lock()
1010 	if (error)  in gfs2_quota_lock()
1011 		return error;  in gfs2_quota_lock()
1022 		error = do_glock(qd, NO_FORCE, &ip->i_res->rs_qa_qd_ghs[x]);  in gfs2_quota_lock()
1023 		if (error)  in gfs2_quota_lock()
1027 	if (!error)  in gfs2_quota_lock()
1035 	return error;  in gfs2_quota_lock()
1162 	int error = 0;  in gfs2_quota_check()  local
1199 				error = -EDQUOT;  in gfs2_quota_check()
1208 			error = print_message(qd, "warning");  in gfs2_quota_check()
1212 	return error;  in gfs2_quota_check()
1243 	int error = 0;  in gfs2_quota_sync()  local
1256 			error = qd_fish(sdp, qda + num_qd);  in gfs2_quota_sync()
1257 			if (error || !qda[num_qd])  in gfs2_quota_sync()
1264 			if (!error)  in gfs2_quota_sync()
1265 				error = do_sync(num_qd, qda);  in gfs2_quota_sync()
1266 			if (!error)  in gfs2_quota_sync()
1274 	} while (!error && num_qd == max_qd);  in gfs2_quota_sync()
1279 	return error;  in gfs2_quota_sync()
1286 	int error;  in gfs2_quota_refresh()  local
1288 	error = qd_get(sdp, qid, &qd);  in gfs2_quota_refresh()
1289 	if (error)  in gfs2_quota_refresh()
1290 		return error;  in gfs2_quota_refresh()
1292 	error = do_glock(qd, FORCE, &q_gh);  in gfs2_quota_refresh()
1293 	if (!error)  in gfs2_quota_refresh()
1297 	return error;  in gfs2_quota_refresh()
1311 	int error;  in gfs2_quota_init()  local
1319 	error = -ENOMEM;  in gfs2_quota_init()
1325 		return error;  in gfs2_quota_init()
1334 			error = gfs2_extent_map(&ip->i_inode, x, &new, &dblock, &extlen);  in gfs2_quota_init()
1335 			if (error)  in gfs2_quota_init()
1338 		error = -EIO;  in gfs2_quota_init()
1398 	return error;  in gfs2_quota_init()
1438 static void quotad_error(struct gfs2_sbd *sdp, const char *msg, int error)  in quotad_error()  argument
1440 	if (error == 0 || error == -EROFS)  in quotad_error()
1443 		fs_err(sdp, "gfs2_quotad: %s error %d\n", msg, error);  in quotad_error()
1452 		int error = fxn(sdp->sd_vfs, 0);  in quotad_check_timeo()  local
1453 		quotad_error(sdp, msg, error);  in quotad_check_timeo()
1507 			int error = gfs2_statfs_sync(sdp->sd_vfs, 0);  in gfs2_quotad()  local
1508 			quotad_error(sdp, "statfs", error);  in gfs2_quotad()
1579 	int error;  in gfs2_get_dqblk()  local
1590 	error = qd_get(sdp, qid, &qd);  in gfs2_get_dqblk()
1591 	if (error)  in gfs2_get_dqblk()
1592 		return error;  in gfs2_get_dqblk()
1593 	error = do_glock(qd, FORCE, &q_gh);  in gfs2_get_dqblk()
1594 	if (error)  in gfs2_get_dqblk()
1605 	return error;  in gfs2_get_dqblk()
1622 	int error;  in gfs2_set_dqblk()  local
1634 	error = qd_get(sdp, qid, &qd);  in gfs2_set_dqblk()
1635 	if (error)  in gfs2_set_dqblk()
1636 		return error;  in gfs2_set_dqblk()
1638 	error = gfs2_rs_alloc(ip);  in gfs2_set_dqblk()
1639 	if (error)  in gfs2_set_dqblk()
1643 	error = gfs2_glock_nq_init(qd->qd_gl, LM_ST_EXCLUSIVE, 0, &q_gh);  in gfs2_set_dqblk()
1644 	if (error)  in gfs2_set_dqblk()
1646 	error = gfs2_glock_nq_init(ip->i_gl, LM_ST_EXCLUSIVE, 0, &i_gh);  in gfs2_set_dqblk()
1647 	if (error)  in gfs2_set_dqblk()
1651 	error = update_qd(sdp, qd);  in gfs2_set_dqblk()
1652 	if (error)  in gfs2_set_dqblk()
1681 		error = gfs2_inplace_reserve(ip, &ap);  in gfs2_set_dqblk()
1682 		if (error)  in gfs2_set_dqblk()
1689 	error = gfs2_trans_begin(sdp, blocks + RES_DINODE + 2, 0);  in gfs2_set_dqblk()
1690 	if (error)  in gfs2_set_dqblk()
1694 	error = gfs2_adjust_quota(ip, offset, 0, qd, fdq);  in gfs2_set_dqblk()
1695 	if (!error)  in gfs2_set_dqblk()
1710 	return error;  in gfs2_set_dqblk()