diff mbox series

[13/38] xfs: advertise fs-verity being available on filesystem

Message ID 171444683311.960383.13826848854466408647.stgit@frogsfrogsfrogs (mailing list archive)
State New, archived
Headers show
Series [01/38] fs: add FS_XFLAG_VERITY for verity files | expand

Commit Message

Darrick J. Wong April 30, 2024, 3:34 a.m. UTC 
From: Darrick J. Wong <djwong@kernel.org>

Advertise that this filesystem supports fsverity.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Andrey Albershteyn <aalbersh@redhat.com>
---
 libxfs/xfs_fs.h |    1 +
 libxfs/xfs_sb.c |    2 ++
 2 files changed, 3 insertions(+)
diff mbox series

Patch

diff --git a/libxfs/xfs_fs.h b/libxfs/xfs_fs.h
index f9a6a678f1b4..edc019d89702 100644
--- a/libxfs/xfs_fs.h
+++ b/libxfs/xfs_fs.h
@@ -246,6 +246,7 @@  typedef struct xfs_fsop_resblks {
 #define XFS_FSOP_GEOM_FLAGS_EXCHANGE_RANGE (1 << 24) /* exchange range */
 #define XFS_FSOP_GEOM_FLAGS_PARENT	(1 << 25) /* linux parent pointers */
 
+#define XFS_FSOP_GEOM_FLAGS_VERITY	(1U << 29) /* fs-verity */
 #define XFS_FSOP_GEOM_FLAGS_METADIR	(1U << 30) /* metadata directories */
 
 /*
diff --git a/libxfs/xfs_sb.c b/libxfs/xfs_sb.c
index f8902c4778da..936071abb207 100644
--- a/libxfs/xfs_sb.c
+++ b/libxfs/xfs_sb.c
@@ -1434,6 +1434,8 @@  xfs_fs_geometry(
 		geo->flags |= XFS_FSOP_GEOM_FLAGS_EXCHANGE_RANGE;
 	if (xfs_has_metadir(mp))
 		geo->flags |= XFS_FSOP_GEOM_FLAGS_METADIR;
+	if (xfs_has_verity(mp))
+		geo->flags |= XFS_FSOP_GEOM_FLAGS_VERITY;
 	geo->rtsectsize = sbp->sb_blocksize;
 	geo->dirblocksize = xfs_dir2_dirblock_bytes(sbp);