xfs: separate inode geometry

Separate the inode geometry information into a distinct structure.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>

2 files changed, 12 insertions, 11 deletions

diff --git a/fs/xfs/scrub/ialloc.c b/fs/xfs/scrub/ialloc.c
index 9b47117180cb..3c3abd096143 100644
--- a/fs/xfs/scrub/ialloc.c
+++ b/fs/xfs/scrub/ialloc.c
@@ -230,7 +230,7 @@ xchk_iallocbt_check_cluster(
 	int				error = 0;
 
 	nr_inodes = min_t(unsigned int, XFS_INODES_PER_CHUNK,
-			mp->m_inodes_per_cluster);
+			M_IGEO(mp)->inodes_per_cluster);
 
 	/* Map this inode cluster */
 	agbno = XFS_AGINO_TO_AGBNO(mp, irec->ir_startino + cluster_base);
@@ -251,7 +251,7 @@ xchk_iallocbt_check_cluster(
 	 */
 	ir_holemask = (irec->ir_holemask & cluster_mask);
 	imap.im_blkno = XFS_AGB_TO_DADDR(mp, agno, agbno);
-	imap.im_len = XFS_FSB_TO_BB(mp, mp->m_blocks_per_cluster);
+	imap.im_len = XFS_FSB_TO_BB(mp, M_IGEO(mp)->blocks_per_cluster);
 	imap.im_boffset = XFS_INO_TO_OFFSET(mp, irec->ir_startino) <<
 			mp->m_sb.sb_inodelog;
 
@@ -276,12 +276,12 @@ xchk_iallocbt_check_cluster(
 	/* If any part of this is a hole, skip it. */
 	if (ir_holemask) {
 		xchk_xref_is_not_owned_by(bs->sc, agbno,
-				mp->m_blocks_per_cluster,
+				M_IGEO(mp)->blocks_per_cluster,
 				&XFS_RMAP_OINFO_INODES);
 		return 0;
 	}
 
-	xchk_xref_is_owned_by(bs->sc, agbno, mp->m_blocks_per_cluster,
+	xchk_xref_is_owned_by(bs->sc, agbno, M_IGEO(mp)->blocks_per_cluster,
 			&XFS_RMAP_OINFO_INODES);
 
 	/* Grab the inode cluster buffer. */
@@ -333,7 +333,7 @@ xchk_iallocbt_check_clusters(
 	 */
 	for (cluster_base = 0;
 	     cluster_base < XFS_INODES_PER_CHUNK;
-	     cluster_base += bs->sc->mp->m_inodes_per_cluster) {
+	     cluster_base += M_IGEO(bs->sc->mp)->inodes_per_cluster) {
 		error = xchk_iallocbt_check_cluster(bs, irec, cluster_base);
 		if (error)
 			break;
@@ -355,6 +355,7 @@ xchk_iallocbt_rec_alignment(
 {
 	struct xfs_mount		*mp = bs->sc->mp;
 	struct xchk_iallocbt		*iabt = bs->private;
+	struct xfs_ino_geometry		*igeo = M_IGEO(mp);
 
 	/*
 	 * finobt records have different positioning requirements than inobt
@@ -372,7 +373,7 @@ xchk_iallocbt_rec_alignment(
 		unsigned int	imask;
 
 		imask = min_t(unsigned int, XFS_INODES_PER_CHUNK,
-				mp->m_cluster_align_inodes) - 1;
+				igeo->cluster_align_inodes) - 1;
 		if (irec->ir_startino & imask)
 			xchk_btree_set_corrupt(bs->sc, bs->cur, 0);
 		return;
@@ -400,17 +401,17 @@ xchk_iallocbt_rec_alignment(
 	}
 
 	/* inobt records must be aligned to cluster and inoalignmnt size. */
-	if (irec->ir_startino & (mp->m_cluster_align_inodes - 1)) {
+	if (irec->ir_startino & (igeo->cluster_align_inodes - 1)) {
 		xchk_btree_set_corrupt(bs->sc, bs->cur, 0);
 		return;
 	}
 
-	if (irec->ir_startino & (mp->m_inodes_per_cluster - 1)) {
+	if (irec->ir_startino & (igeo->inodes_per_cluster - 1)) {
 		xchk_btree_set_corrupt(bs->sc, bs->cur, 0);
 		return;
 	}
 
-	if (mp->m_inodes_per_cluster <= XFS_INODES_PER_CHUNK)
+	if (igeo->inodes_per_cluster <= XFS_INODES_PER_CHUNK)
 		return;
 
 	/*
@@ -419,7 +420,7 @@ xchk_iallocbt_rec_alignment(
 	 * after this one.
 	 */
 	iabt->next_startino = irec->ir_startino + XFS_INODES_PER_CHUNK;
-	iabt->next_cluster_ino = irec->ir_startino + mp->m_inodes_per_cluster;
+	iabt->next_cluster_ino = irec->ir_startino + igeo->inodes_per_cluster;
 }
 
 /* Scrub an inobt/finobt record. */
diff --git a/fs/xfs/scrub/quota.c b/fs/xfs/scrub/quota.c
index 5dfe2b5924db..de75effddb0d 100644
--- a/fs/xfs/scrub/quota.c
+++ b/fs/xfs/scrub/quota.c
@@ -144,7 +144,7 @@ xchk_quota_item(
 	if (bsoft > bhard)
 		xchk_fblock_set_corrupt(sc, XFS_DATA_FORK, offset);
 
-	if (ihard > mp->m_maxicount)
+	if (ihard > M_IGEO(mp)->maxicount)
 		xchk_fblock_set_warning(sc, XFS_DATA_FORK, offset);
 	if (isoft > ihard)
 		xchk_fblock_set_corrupt(sc, XFS_DATA_FORK, offset);