diff mbox series

[14/14] xfs: enable logged file mapping exchange feature

Message ID 171176018908.2014991.16160550038783958101.stgit@frogsfrogsfrogs (mailing list archive)
State New, archived
Headers show
Series [01/14] vfs: export remap and write check helpers | expand

Commit Message

Darrick J. Wong March 30, 2024, 1 a.m. UTC 
From: Darrick J. Wong <djwong@kernel.org>

Add the XFS_SB_FEAT_INCOMPAT_LOG_EXCHMAPS feature to the set of features
that we will permit when mounting a filesystem.  This turns on support
for the file range exchange feature.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
---
 fs/xfs/libxfs/xfs_format.h |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/fs/xfs/libxfs/xfs_format.h b/fs/xfs/libxfs/xfs_format.h
index 753adde56a2d0..aa2ad7e04202b 100644
--- a/fs/xfs/libxfs/xfs_format.h
+++ b/fs/xfs/libxfs/xfs_format.h
@@ -398,7 +398,8 @@  xfs_sb_has_incompat_feature(
  */
 #define XFS_SB_FEAT_INCOMPAT_LOG_EXCHMAPS (1 << 1)
 #define XFS_SB_FEAT_INCOMPAT_LOG_ALL \
-	(XFS_SB_FEAT_INCOMPAT_LOG_XATTRS)
+		(XFS_SB_FEAT_INCOMPAT_LOG_XATTRS | \
+		 XFS_SB_FEAT_INCOMPAT_LOG_EXCHMAPS)
 #define XFS_SB_FEAT_INCOMPAT_LOG_UNKNOWN	~XFS_SB_FEAT_INCOMPAT_LOG_ALL
 static inline bool
 xfs_sb_has_incompat_log_feature(