diff mbox series

[5.15,CANDIDATE,04/10] xfs: set XFS_FEAT_NLINK correctly

Message ID 20230208175228.2226263-5-leah.rumancik@gmail.com (mailing list archive)
State Superseded
Headers show
Series more xfs fixes for 5.15 | expand

Commit Message

Leah Rumancik Feb. 8, 2023, 5:52 p.m. UTC 
From: Dave Chinner <dchinner@redhat.com>

[ Upstream commit dd0d2f9755191690541b09e6385d0f8cd8bc9d8f ]

While xfs_has_nlink() is not used in kernel, it is used in userspace
(e.g. by xfs_db) so we need to set the XFS_FEAT_NLINK flag correctly
in xfs_sb_version_to_features().

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Signed-off-by: Leah Rumancik <leah.rumancik@gmail.com>
---
 fs/xfs/libxfs/xfs_sb.c | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/fs/xfs/libxfs/xfs_sb.c b/fs/xfs/libxfs/xfs_sb.c
index e58349be78bd..72c05485c870 100644
--- a/fs/xfs/libxfs/xfs_sb.c
+++ b/fs/xfs/libxfs/xfs_sb.c
@@ -70,6 +70,8 @@  xfs_sb_version_to_features(
 	/* optional V4 features */
 	if (sbp->sb_rblocks > 0)
 		features |= XFS_FEAT_REALTIME;
+	if (sbp->sb_versionnum & XFS_SB_VERSION_NLINKBIT)
+		features |= XFS_FEAT_NLINK;
 	if (sbp->sb_versionnum & XFS_SB_VERSION_ATTRBIT)
 		features |= XFS_FEAT_ATTR;
 	if (sbp->sb_versionnum & XFS_SB_VERSION_QUOTABIT)