157 	xfs_sb_t	*sbp,  in xfs_sb_validate_fsb_count()  argument
160 	ASSERT(PAGE_SHIFT >= sbp->sb_blocklog);  in xfs_sb_validate_fsb_count()
161 	ASSERT(sbp->sb_blocklog >= BBSHIFT);  in xfs_sb_validate_fsb_count()
164 	if (nblocks >> (PAGE_CACHE_SHIFT - sbp->sb_blocklog) > ULONG_MAX)  in xfs_sb_validate_fsb_count()
180 	xfs_sb_t	*sbp = &mp->m_sb;  in xfs_initialize_perag()  local
227 	agino = XFS_OFFBNO_TO_AGINO(mp, sbp->sb_agblocks - 1, 0);  in xfs_initialize_perag()
265 	struct xfs_sb	*sbp = &mp->m_sb;  in xfs_readsb()  local
303 	xfs_sb_from_disk(sbp, XFS_BUF_TO_SBP(bp));  in xfs_readsb()
309 	if (sbp->sb_magicnum != XFS_SB_MAGIC) {  in xfs_readsb()
319 	if (sector_size > sbp->sb_sectsize) {  in xfs_readsb()
322 				sector_size, sbp->sb_sectsize);  in xfs_readsb()
333 		sector_size = sbp->sb_sectsize;  in xfs_readsb()
358 	xfs_sb_t	*sbp = &(mp->m_sb);  in xfs_update_alignment()  local
369 				sbp->sb_blocksize);  in xfs_update_alignment()
376 			if (mp->m_dalign && (sbp->sb_agblocks % mp->m_dalign)) {  in xfs_update_alignment()
379 					 sbp->sb_agblocks);  in xfs_update_alignment()
386 					 mp->m_dalign, sbp->sb_blocksize);  in xfs_update_alignment()
395 		if (xfs_sb_version_hasdalign(sbp)) {  in xfs_update_alignment()
396 			if (sbp->sb_unit != mp->m_dalign) {  in xfs_update_alignment()
397 				sbp->sb_unit = mp->m_dalign;  in xfs_update_alignment()
400 			if (sbp->sb_width != mp->m_swidth) {  in xfs_update_alignment()
401 				sbp->sb_width = mp->m_swidth;  in xfs_update_alignment()
411 			mp->m_dalign = sbp->sb_unit;  in xfs_update_alignment()
412 			mp->m_swidth = sbp->sb_width;  in xfs_update_alignment()
424 	xfs_sb_t	*sbp = &(mp->m_sb);  in xfs_set_maxicount()  local
427 	if (sbp->sb_imax_pct) {  in xfs_set_maxicount()
432 		icount = sbp->sb_dblocks * sbp->sb_imax_pct;  in xfs_set_maxicount()
436 				   sbp->sb_inopblog;  in xfs_set_maxicount()
451 	xfs_sb_t	*sbp = &(mp->m_sb);  in xfs_set_rw_sizes()  local
467 	if (sbp->sb_blocklog > readio_log) {  in xfs_set_rw_sizes()
468 		mp->m_readio_log = sbp->sb_blocklog;  in xfs_set_rw_sizes()
472 	mp->m_readio_blocks = 1 << (mp->m_readio_log - sbp->sb_blocklog);  in xfs_set_rw_sizes()
473 	if (sbp->sb_blocklog > writeio_log) {  in xfs_set_rw_sizes()
474 		mp->m_writeio_log = sbp->sb_blocklog;  in xfs_set_rw_sizes()
478 	mp->m_writeio_blocks = 1 << (mp->m_writeio_log - sbp->sb_blocklog);  in xfs_set_rw_sizes()
620 	xfs_sb_t	*sbp = &(mp->m_sb);  in xfs_mountfs()  local
627 	xfs_sb_mount_common(mp, sbp);  in xfs_mountfs()
645 	if (xfs_sb_has_mismatched_features2(sbp)) {  in xfs_mountfs()
647 		sbp->sb_features2 |= sbp->sb_bad_features2;  in xfs_mountfs()
665 		if (!sbp->sb_features2)  in xfs_mountfs()
752 	uuid_getnodeuniq(&sbp->sb_uuid, mp->m_fixedfsid);  in xfs_mountfs()
772 	error = xfs_initialize_perag(mp, sbp->sb_agcount, &mp->m_maxagi);  in xfs_mountfs()
778 	if (!sbp->sb_logblocks) {  in xfs_mountfs()
789 			      XFS_FSB_TO_DADDR(mp, sbp->sb_logstart),  in xfs_mountfs()
790 			      XFS_FSB_TO_BB(mp, sbp->sb_logblocks));  in xfs_mountfs()
818 		error = xfs_initialize_perag_data(mp, sbp->sb_agcount);  in xfs_mountfs()
827 	error = xfs_iget(mp, NULL, sbp->sb_rootino, 0, XFS_ILOCK_EXCL, &rip);  in xfs_mountfs()