191 	int		error = -ENOMEM;  in xfs_initialize_perag()  local
226 			error = -EEXIST;  in xfs_initialize_perag()
260 	return error;  in xfs_initialize_perag()
276 	int		error;  in xfs_readsb()  local
299 	error = xfs_buf_read_uncached(mp->m_ddev_targp, XFS_SB_DADDR,  in xfs_readsb()
301 	if (error) {  in xfs_readsb()
303 			xfs_warn(mp, "SB validate failed with error %d.", error);  in xfs_readsb()
305 		if (error == -EFSBADCRC)  in xfs_readsb()
306 			error = -EFSCORRUPTED;  in xfs_readsb()
307 		return error;  in xfs_readsb()
322 		error = -EINVAL;  in xfs_readsb()
333 		error = -ENOSYS;  in xfs_readsb()
359 	return error;  in xfs_readsb()
541 	int		error;  in xfs_check_sizes()  local
548 	error = xfs_buf_read_uncached(mp->m_ddev_targp,  in xfs_check_sizes()
551 	if (error) {  in xfs_check_sizes()
553 		return error;  in xfs_check_sizes()
565 	error = xfs_buf_read_uncached(mp->m_logdev_targp,  in xfs_check_sizes()
568 	if (error) {  in xfs_check_sizes()
570 		return error;  in xfs_check_sizes()
635 	int			error = 0;  in xfs_mountfs()  local
691 	error = xfs_update_alignment(mp);  in xfs_mountfs()
692 	if (error)  in xfs_mountfs()
702 	error = xfs_sysfs_init(&mp->m_kobj, &xfs_mp_ktype, NULL, mp->m_fsname);  in xfs_mountfs()
703 	if (error)  in xfs_mountfs()
706 	error = xfs_sysfs_init(&mp->m_stats.xs_kobj, &xfs_stats_ktype,  in xfs_mountfs()
708 	if (error)  in xfs_mountfs()
711 	error = xfs_uuid_mount(mp);  in xfs_mountfs()
712 	if (error)  in xfs_mountfs()
754 		error = -EINVAL;  in xfs_mountfs()
766 	error = xfs_check_sizes(mp);  in xfs_mountfs()
767 	if (error)  in xfs_mountfs()
773 	error = xfs_rtmount_init(mp);  in xfs_mountfs()
774 	if (error) {  in xfs_mountfs()
787 	error = xfs_da_mount(mp);  in xfs_mountfs()
788 	if (error) {  in xfs_mountfs()
789 		xfs_warn(mp, "Failed dir/attr init: %d", error);  in xfs_mountfs()
803 	error = xfs_initialize_perag(mp, sbp->sb_agcount, &mp->m_maxagi);  in xfs_mountfs()
804 	if (error) {  in xfs_mountfs()
805 		xfs_warn(mp, "Failed per-ag init: %d", error);  in xfs_mountfs()
812 		error = -EFSCORRUPTED;  in xfs_mountfs()
821 	error = xfs_log_mount(mp, mp->m_logdev_targp,  in xfs_mountfs()
824 	if (error) {  in xfs_mountfs()
851 		error = xfs_initialize_perag_data(mp, sbp->sb_agcount);  in xfs_mountfs()
852 		if (error)  in xfs_mountfs()
860 	error = xfs_iget(mp, NULL, sbp->sb_rootino, 0, XFS_ILOCK_EXCL, &rip);  in xfs_mountfs()
861 	if (error) {  in xfs_mountfs()
874 		error = -EFSCORRUPTED;  in xfs_mountfs()
884 	error = xfs_rtmount_inodes(mp);  in xfs_mountfs()
885 	if (error) {  in xfs_mountfs()
899 		error = xfs_sync_sb(mp, false);  in xfs_mountfs()
900 		if (error) {  in xfs_mountfs()
910 		error = xfs_qm_newmount(mp, &quotamount, &quotaflags);  in xfs_mountfs()
911 		if (error)  in xfs_mountfs()
923 			error = xfs_mount_reset_sbqflags(mp);  in xfs_mountfs()
924 			if (error)  in xfs_mountfs()
934 	error = xfs_log_mount_finish(mp);  in xfs_mountfs()
935 	if (error) {  in xfs_mountfs()
963 		error = xfs_reserve_blocks(mp, &resblks, NULL);  in xfs_mountfs()
964 		if (error)  in xfs_mountfs()
994 	return error;  in xfs_mountfs()
1006 	int			error;  in xfs_unmountfs()  local
1057 	error = xfs_reserve_blocks(mp, &resblks, NULL);  in xfs_unmountfs()
1058 	if (error)  in xfs_unmountfs()
1062 	error = xfs_log_sbcount(mp);  in xfs_unmountfs()
1063 	if (error)  in xfs_unmountfs()