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()
803 	int error;  in do_sync()  local
805 	error = gfs2_rs_alloc(ip);  in do_sync()
806 	if (error)  in do_sync()
807 		return error;  in do_sync()
819 		error = gfs2_glock_nq_init(qda[qx]->qd_gl, LM_ST_EXCLUSIVE,  in do_sync()
821 		if (error)  in do_sync()
825 	error = gfs2_glock_nq_init(ip->i_gl, LM_ST_EXCLUSIVE, 0, &i_gh);  in do_sync()
826 	if (error)  in do_sync()
849 	error = gfs2_inplace_reserve(ip, &ap);  in do_sync()
850 	if (error)  in do_sync()
856 	error = gfs2_trans_begin(sdp, blocks, 0);  in do_sync()
857 	if (error)  in do_sync()
863 		error = gfs2_adjust_quota(ip, offset, qd->qd_change_sync, qd, NULL);  in do_sync()
864 		if (error)  in do_sync()
871 	error = 0;  in do_sync()
885 	return error;  in do_sync()
894 	int error;  in update_qd()  local
898 	error = gfs2_internal_read(ip, (char *)&q, &pos, sizeof(q));  in update_qd()
899 	if (error < 0)  in update_qd()
900 		return error;  in update_qd()
919 	int error;  in do_glock()  local
922 	error = gfs2_glock_nq_init(qd->qd_gl, LM_ST_SHARED, 0, q_gh);  in do_glock()
923 	if (error)  in do_glock()
924 		return error;  in do_glock()
933 		error = gfs2_glock_nq_init(qd->qd_gl, LM_ST_EXCLUSIVE,  in do_glock()
935 		if (error)  in do_glock()
936 			return error;  in do_glock()
938 		error = gfs2_glock_nq_init(ip->i_gl, LM_ST_SHARED, 0, &i_gh);  in do_glock()
939 		if (error)  in do_glock()
942 		error = update_qd(sdp, qd);  in do_glock()
943 		if (error)  in do_glock()
958 	return error;  in do_glock()
966 	int error = 0;  in gfs2_quota_lock()  local
968 	error = gfs2_quota_hold(ip, uid, gid);  in gfs2_quota_lock()
969 	if (error)  in gfs2_quota_lock()
970 		return error;  in gfs2_quota_lock()
981 		error = do_glock(qd, NO_FORCE, &ip->i_res->rs_qa_qd_ghs[x]);  in gfs2_quota_lock()
982 		if (error)  in gfs2_quota_lock()
986 	if (!error)  in gfs2_quota_lock()
994 	return error;  in gfs2_quota_lock()
1121 	int error = 0;  in gfs2_quota_check()  local
1155 				error = -EDQUOT;  in gfs2_quota_check()
1164 			error = print_message(qd, "warning");  in gfs2_quota_check()
1168 	return error;  in gfs2_quota_check()
1199 	int error = 0;  in gfs2_quota_sync()  local
1212 			error = qd_fish(sdp, qda + num_qd);  in gfs2_quota_sync()
1213 			if (error || !qda[num_qd])  in gfs2_quota_sync()
1220 			if (!error)  in gfs2_quota_sync()
1221 				error = do_sync(num_qd, qda);  in gfs2_quota_sync()
1222 			if (!error)  in gfs2_quota_sync()
1230 	} while (!error && num_qd == max_qd);  in gfs2_quota_sync()
1235 	return error;  in gfs2_quota_sync()
1242 	int error;  in gfs2_quota_refresh()  local
1244 	error = qd_get(sdp, qid, &qd);  in gfs2_quota_refresh()
1245 	if (error)  in gfs2_quota_refresh()
1246 		return error;  in gfs2_quota_refresh()
1248 	error = do_glock(qd, FORCE, &q_gh);  in gfs2_quota_refresh()
1249 	if (!error)  in gfs2_quota_refresh()
1253 	return error;  in gfs2_quota_refresh()
1267 	int error;  in gfs2_quota_init()  local
1275 	error = -ENOMEM;  in gfs2_quota_init()
1281 		return error;  in gfs2_quota_init()
1290 			error = gfs2_extent_map(&ip->i_inode, x, &new, &dblock, &extlen);  in gfs2_quota_init()
1291 			if (error)  in gfs2_quota_init()
1294 		error = -EIO;  in gfs2_quota_init()
1354 	return error;  in gfs2_quota_init()
1394 static void quotad_error(struct gfs2_sbd *sdp, const char *msg, int error)  in quotad_error()  argument
1396 	if (error == 0 || error == -EROFS)  in quotad_error()
1399 		fs_err(sdp, "gfs2_quotad: %s error %d\n", msg, error);  in quotad_error()
1408 		int error = fxn(sdp->sd_vfs, 0);  in quotad_check_timeo()  local
1409 		quotad_error(sdp, msg, error);  in quotad_check_timeo()
1463 			int error = gfs2_statfs_sync(sdp->sd_vfs, 0);  in gfs2_quotad()  local
1464 			quotad_error(sdp, "statfs", error);  in gfs2_quotad()
1535 	int error;  in gfs2_get_dqblk()  local
1546 	error = qd_get(sdp, qid, &qd);  in gfs2_get_dqblk()
1547 	if (error)  in gfs2_get_dqblk()
1548 		return error;  in gfs2_get_dqblk()
1549 	error = do_glock(qd, FORCE, &q_gh);  in gfs2_get_dqblk()
1550 	if (error)  in gfs2_get_dqblk()
1561 	return error;  in gfs2_get_dqblk()
1578 	int error;  in gfs2_set_dqblk()  local
1590 	error = qd_get(sdp, qid, &qd);  in gfs2_set_dqblk()
1591 	if (error)  in gfs2_set_dqblk()
1592 		return error;  in gfs2_set_dqblk()
1594 	error = gfs2_rs_alloc(ip);  in gfs2_set_dqblk()
1595 	if (error)  in gfs2_set_dqblk()
1599 	error = gfs2_glock_nq_init(qd->qd_gl, LM_ST_EXCLUSIVE, 0, &q_gh);  in gfs2_set_dqblk()
1600 	if (error)  in gfs2_set_dqblk()
1602 	error = gfs2_glock_nq_init(ip->i_gl, LM_ST_EXCLUSIVE, 0, &i_gh);  in gfs2_set_dqblk()
1603 	if (error)  in gfs2_set_dqblk()
1607 	error = update_qd(sdp, qd);  in gfs2_set_dqblk()
1608 	if (error)  in gfs2_set_dqblk()
1637 		error = gfs2_inplace_reserve(ip, &ap);  in gfs2_set_dqblk()
1638 		if (error)  in gfs2_set_dqblk()
1645 	error = gfs2_trans_begin(sdp, blocks + RES_DINODE + 2, 0);  in gfs2_set_dqblk()
1646 	if (error)  in gfs2_set_dqblk()
1650 	error = gfs2_adjust_quota(ip, offset, 0, qd, fdq);  in gfs2_set_dqblk()
1664 	return error;  in gfs2_set_dqblk()