xfs/scrub/fscounters.c

78 	int			error = 0;
81 		if (xchk_should_terminate(sc, &error))
88 		error = xfs_ialloc_read_agi(pag, sc->tp, &agi_bp);
89 		if (error)
91 		error = xfs_alloc_read_agf(pag, sc->tp, 0, &agf_bp);
92 		if (error)
101 			error = -EFSCORRUPTED;
117 	return error;
124 	int			error;
126 	error = freeze_super(sc->mp->m_super, FREEZE_HOLDER_KERNEL);
127 	trace_xchk_fsfreeze(sc, error);
128 	return error;
135 	int			error;
138 	error = thaw_super(sc->mp->m_super, FREEZE_HOLDER_KERNEL);
139 	trace_xchk_fsthaw(sc, error);
140 	return error;
156 	int			error = 0;
164 	while ((error = xchk_fsfreeze(sc)) == -EBUSY) {
165 		if (xchk_should_terminate(sc, &error))
166 			return error;
170 	if (error)
171 		return error;
184 	int			error;
189 	error = xchk_fsthaw(sc);
190 	if (error)
191 		xfs_emerg(sc->mp, "still frozen after scrub, err=%d", error);
201 	int			error;
220 	error = xchk_fscount_warmup(sc);
221 	if (error)
222 		return error;
235 		error = xchk_fscounters_freeze(sc);
236 		if (error)
237 			return error;
265 	int			error;
267 	error = xchk_ag_init_existing(sc, agno, &sc->sa);
268 	if (error)
271 	error = xfs_btree_count_blocks(sc->sa.bno_cur, &blocks);
272 	if (error)
276 	error = xfs_btree_count_blocks(sc->sa.cnt_cur, &blocks);
277 	if (error)
283 	return error;
302 	int			error = 0;
310 		if (xchk_should_terminate(sc, &error))
316 			error = -EFSCORRUPTED;
330 			error = xchk_fscount_btreeblks(sc, fsc, agno);
331 			if (error)
345 	if (error) {
347 		return error;
397 	int				error = 0;
401 	xchk_should_terminate(fsc->sc, &error);
402 	return error;
412 	int			error;
419 	error = xfs_rtalloc_query_all(sc->mp, sc->tp,
421 	if (error) {
428 	return error;
506 	int			error;
555 	error = xchk_fscount_aggregate_agcounts(sc, fsc);
556 	if (!xchk_process_error(sc, 0, XFS_SB_BLOCK(mp), &error))
557 		return error;
560 	error = xchk_fscount_count_frextents(sc, fsc);
561 	if (!xchk_process_error(sc, 0, XFS_SB_BLOCK(mp), &error))
562 		return error;