diff mbox series

[1/2] xfs: update sb field checks when metadir is turned on

Message ID 173084400030.1873485.16503742350279644656.stgit@frogsfrogsfrogs (mailing list archive)
State New
Headers show
Series [1/2] xfs: update sb field checks when metadir is turned on | expand

Commit Message

Darrick J. Wong Nov. 5, 2024, 10:41 p.m. UTC 
From: Darrick J. Wong <djwong@kernel.org>

When metadir is enabled, we want to check the two new rtgroups fields,
and we don't want to check the old inumbers that are now in the metadir.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
---
 fs/xfs/scrub/agheader.c |   36 ++++++++++++++++++++++++------------
 1 file changed, 24 insertions(+), 12 deletions(-)
diff mbox series

Patch

diff --git a/fs/xfs/scrub/agheader.c b/fs/xfs/scrub/agheader.c
index d037de6dd821d2..61f80a6410c738 100644
--- a/fs/xfs/scrub/agheader.c
+++ b/fs/xfs/scrub/agheader.c
@@ -147,14 +147,14 @@  xchk_superblock(
 	if (xfs_has_metadir(sc->mp)) {
 		if (sb->sb_metadirino != cpu_to_be64(mp->m_sb.sb_metadirino))
 			xchk_block_set_preen(sc, bp);
+	} else {
+		if (sb->sb_rbmino != cpu_to_be64(mp->m_sb.sb_rbmino))
+			xchk_block_set_preen(sc, bp);
+
+		if (sb->sb_rsumino != cpu_to_be64(mp->m_sb.sb_rsumino))
+			xchk_block_set_preen(sc, bp);
 	}
 
-	if (sb->sb_rbmino != cpu_to_be64(mp->m_sb.sb_rbmino))
-		xchk_block_set_preen(sc, bp);
-
-	if (sb->sb_rsumino != cpu_to_be64(mp->m_sb.sb_rsumino))
-		xchk_block_set_preen(sc, bp);
-
 	if (sb->sb_rextsize != cpu_to_be32(mp->m_sb.sb_rextsize))
 		xchk_block_set_corrupt(sc, bp);
 
@@ -229,11 +229,13 @@  xchk_superblock(
 	 * sb_icount, sb_ifree, sb_fdblocks, sb_frexents
 	 */
 
-	if (sb->sb_uquotino != cpu_to_be64(mp->m_sb.sb_uquotino))
-		xchk_block_set_preen(sc, bp);
+	if (!xfs_has_metadir(mp)) {
+		if (sb->sb_uquotino != cpu_to_be64(mp->m_sb.sb_uquotino))
+			xchk_block_set_preen(sc, bp);
 
-	if (sb->sb_gquotino != cpu_to_be64(mp->m_sb.sb_gquotino))
-		xchk_block_set_preen(sc, bp);
+		if (sb->sb_gquotino != cpu_to_be64(mp->m_sb.sb_gquotino))
+			xchk_block_set_preen(sc, bp);
+	}
 
 	/*
 	 * Skip the quota flags since repair will force quotacheck.
@@ -349,8 +351,10 @@  xchk_superblock(
 		if (sb->sb_spino_align != cpu_to_be32(mp->m_sb.sb_spino_align))
 			xchk_block_set_corrupt(sc, bp);
 
-		if (sb->sb_pquotino != cpu_to_be64(mp->m_sb.sb_pquotino))
-			xchk_block_set_preen(sc, bp);
+		if (!xfs_has_metadir(mp)) {
+			if (sb->sb_pquotino != cpu_to_be64(mp->m_sb.sb_pquotino))
+				xchk_block_set_preen(sc, bp);
+		}
 
 		/* Don't care about sb_lsn */
 	}
@@ -361,6 +365,14 @@  xchk_superblock(
 			xchk_block_set_corrupt(sc, bp);
 	}
 
+	if (xfs_has_metadir(mp)) {
+		if (sb->sb_rgcount != cpu_to_be32(mp->m_sb.sb_rgcount))
+			xchk_block_set_corrupt(sc, bp);
+
+		if (sb->sb_rgextents != cpu_to_be32(mp->m_sb.sb_rgextents))
+			xchk_block_set_corrupt(sc, bp);
+	}
+
 	/* Everything else must be zero. */
 	if (memchr_inv(sb + 1, 0,
 			BBTOB(bp->b_length) - sizeof(struct xfs_dsb)))