130 	xfs_sb_t	*sbp,  in xfs_sb_validate_fsb_count()  argument
133 	ASSERT(PAGE_SHIFT >= sbp->sb_blocklog);  in xfs_sb_validate_fsb_count()
134 	ASSERT(sbp->sb_blocklog >= BBSHIFT);  in xfs_sb_validate_fsb_count()
137 	if (nblocks >> (PAGE_SHIFT - sbp->sb_blocklog) > ULONG_MAX)  in xfs_sb_validate_fsb_count()
154 	struct xfs_sb	*sbp = &mp->m_sb;  in xfs_readsb()  local
194 	xfs_sb_from_disk(sbp, bp->b_addr);  in xfs_readsb()
200 	if (sbp->sb_magicnum != XFS_SB_MAGIC) {  in xfs_readsb()
210 	if (sector_size > sbp->sb_sectsize) {  in xfs_readsb()
213 				sector_size, sbp->sb_sectsize);  in xfs_readsb()
224 		sector_size = sbp->sb_sectsize;  in xfs_readsb()
229 	mp->m_features |= xfs_sb_version_to_features(sbp);  in xfs_readsb()
256 	struct xfs_sb		*sbp = &mp->m_sb;  in xfs_check_new_dalign()  local
262 	if (sbp->sb_rootino == calc_ino) {  in xfs_check_new_dalign()
339 	struct xfs_sb		*sbp = &mp->m_sb;  in xfs_update_alignment()  local
345 		if (sbp->sb_unit == mp->m_dalign &&  in xfs_update_alignment()
346 		    sbp->sb_width == mp->m_swidth)  in xfs_update_alignment()
353 		sbp->sb_unit = mp->m_dalign;  in xfs_update_alignment()
354 		sbp->sb_width = mp->m_swidth;  in xfs_update_alignment()
357 		mp->m_dalign = sbp->sb_unit;  in xfs_update_alignment()
358 		mp->m_swidth = sbp->sb_width;  in xfs_update_alignment()
622 	struct xfs_sb		*sbp = &(mp->m_sb);  in xfs_mountfs()  local
630 	xfs_sb_mount_common(mp, sbp);  in xfs_mountfs()
648 	if (xfs_sb_has_mismatched_features2(sbp)) {  in xfs_mountfs()
650 		sbp->sb_features2 |= sbp->sb_bad_features2;  in xfs_mountfs()
722 		max_t(uint32_t, sbp->sb_blocklog, mp->m_allocsize_log);  in xfs_mountfs()
723 	mp->m_allocsize_blocks = 1U << (mp->m_allocsize_log - sbp->sb_blocklog);  in xfs_mountfs()
765 		(get_unaligned_be16(&sbp->sb_uuid.b[8]) << 16) |  in xfs_mountfs()
766 		 get_unaligned_be16(&sbp->sb_uuid.b[4]);  in xfs_mountfs()
767 	mp->m_fixedfsid[1] = get_unaligned_be32(&sbp->sb_uuid.b[0]);  in xfs_mountfs()
783 	error = xfs_initialize_perag(mp, sbp->sb_agcount, mp->m_sb.sb_dblocks,  in xfs_mountfs()
790 	if (XFS_IS_CORRUPT(mp, !sbp->sb_logblocks)) {  in xfs_mountfs()
806 			      XFS_FSB_TO_DADDR(mp, sbp->sb_logstart),  in xfs_mountfs()
807 			      XFS_FSB_TO_BB(mp, sbp->sb_logblocks));  in xfs_mountfs()
834 	error = xfs_iget(mp, NULL, sbp->sb_rootino, XFS_IGET_UNTRUSTED,  in xfs_mountfs()
839 			sbp->sb_rootino, -error);  in xfs_mountfs()