diff mbox series

[22/29] xfs: advertise fs-verity being available on filesystem

Message ID 171175868924.1988170.14529689278344464510.stgit@frogsfrogsfrogs (mailing list archive)
State Superseded
Headers show
Series [01/29] xfs: use unsigned ints for non-negative quantities in xfs_attr_remote.c | expand

Commit Message

Darrick J. Wong March 30, 2024, 12:41 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>
---
 fs/xfs/libxfs/xfs_fs.h |    1 +
 fs/xfs/libxfs/xfs_sb.c |    2 ++
 2 files changed, 3 insertions(+)

Comments

Andrey Albershteyn April 2, 2024, 1:44 p.m. UTC | #1
On 2024-03-29 17:41:48, Darrick J. Wong wrote:
> From: Darrick J. Wong <djwong@kernel.org>
> 
> Advertise that this filesystem supports fsverity.
> 
> Signed-off-by: Darrick J. Wong <djwong@kernel.org>
> ---
>  fs/xfs/libxfs/xfs_fs.h |    1 +
>  fs/xfs/libxfs/xfs_sb.c |    2 ++
>  2 files changed, 3 insertions(+)
> 
> 
> diff --git a/fs/xfs/libxfs/xfs_fs.h b/fs/xfs/libxfs/xfs_fs.h
> index 6ede243fbecf7..af45a246eb1c1 100644
> --- a/fs/xfs/libxfs/xfs_fs.h
> +++ b/fs/xfs/libxfs/xfs_fs.h
> @@ -247,6 +247,7 @@ typedef struct xfs_fsop_resblks {
>  /* file range exchange available to userspace */
>  #define XFS_FSOP_GEOM_FLAGS_EXCHANGE_RANGE	(1 << 24)
>  
> +#define XFS_FSOP_GEOM_FLAGS_VERITY	(1U << 28) /* fs-verity */
>  #define XFS_FSOP_GEOM_FLAGS_METADIR	(1U << 29) /* metadata directories */
>  #define XFS_FSOP_GEOM_FLAGS_PARENT	(1U << 30) /* parent pointers */
>  
> diff --git a/fs/xfs/libxfs/xfs_sb.c b/fs/xfs/libxfs/xfs_sb.c
> index 39b5083745d0e..24e22a2dea51c 100644
> --- a/fs/xfs/libxfs/xfs_sb.c
> +++ b/fs/xfs/libxfs/xfs_sb.c
> @@ -1427,6 +1427,8 @@ 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);
>  
> 

Looks good to me:
Reviewed-by: Andrey Albershteyn <aalbersh@redhat.com>
diff mbox series

Patch

diff --git a/fs/xfs/libxfs/xfs_fs.h b/fs/xfs/libxfs/xfs_fs.h
index 6ede243fbecf7..af45a246eb1c1 100644
--- a/fs/xfs/libxfs/xfs_fs.h
+++ b/fs/xfs/libxfs/xfs_fs.h
@@ -247,6 +247,7 @@  typedef struct xfs_fsop_resblks {
 /* file range exchange available to userspace */
 #define XFS_FSOP_GEOM_FLAGS_EXCHANGE_RANGE	(1 << 24)
 
+#define XFS_FSOP_GEOM_FLAGS_VERITY	(1U << 28) /* fs-verity */
 #define XFS_FSOP_GEOM_FLAGS_METADIR	(1U << 29) /* metadata directories */
 #define XFS_FSOP_GEOM_FLAGS_PARENT	(1U << 30) /* parent pointers */
 
diff --git a/fs/xfs/libxfs/xfs_sb.c b/fs/xfs/libxfs/xfs_sb.c
index 39b5083745d0e..24e22a2dea51c 100644
--- a/fs/xfs/libxfs/xfs_sb.c
+++ b/fs/xfs/libxfs/xfs_sb.c
@@ -1427,6 +1427,8 @@  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);