diff mbox series

[16/29] xfs: adjust xfs_bmap_add_attrfork for metadir

Message ID 172919069725.3451313.12554248222409654871.stgit@frogsfrogsfrogs (mailing list archive)
State New
Headers show
Series [01/29] xfs: constify the xfs_sb predicates | expand

Commit Message

Darrick J. Wong Oct. 17, 2024, 6:57 p.m. UTC 
From: Darrick J. Wong <djwong@kernel.org>

Online repair might use the xfs_bmap_add_attrfork to repair a file in
the metadata directory tree if (say) the metadata file lacks the correct
parent pointers.  In that case, it is not correct to check that the file
is dqattached -- metadata files must be not have /any/ dquot attached at
all.  Adjust the assertions appropriately.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
---
 fs/xfs/libxfs/xfs_attr.c |    5 ++++-
 fs/xfs/libxfs/xfs_bmap.c |    5 ++++-
 2 files changed, 8 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/fs/xfs/libxfs/xfs_attr.c b/fs/xfs/libxfs/xfs_attr.c
index c63da14eee0432..17875ad865f5d6 100644
--- a/fs/xfs/libxfs/xfs_attr.c
+++ b/fs/xfs/libxfs/xfs_attr.c
@@ -1004,7 +1004,10 @@  xfs_attr_add_fork(
 	unsigned int		blks;		/* space reservation */
 	int			error;		/* error return value */
 
-	ASSERT(!XFS_NOT_DQATTACHED(mp, ip));
+	if (xfs_is_metadir_inode(ip))
+		ASSERT(XFS_IS_DQDETACHED(ip));
+	else
+		ASSERT(!XFS_NOT_DQATTACHED(mp, ip));
 
 	blks = XFS_ADDAFORK_SPACE_RES(mp);
 
diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
index 5eda036cf9bfa5..7805a36e98c491 100644
--- a/fs/xfs/libxfs/xfs_bmap.c
+++ b/fs/xfs/libxfs/xfs_bmap.c
@@ -1042,7 +1042,10 @@  xfs_bmap_add_attrfork(
 	int			error;		/* error return value */
 
 	xfs_assert_ilocked(ip, XFS_ILOCK_EXCL);
-	ASSERT(!XFS_NOT_DQATTACHED(mp, ip));
+	if (xfs_is_metadir_inode(ip))
+		ASSERT(XFS_IS_DQDETACHED(ip));
+	else
+		ASSERT(!XFS_NOT_DQATTACHED(mp, ip));
 	ASSERT(!xfs_inode_has_attr_fork(ip));
 
 	xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE);