diff options
| author | Anand Jain <Anand.Jain@oracle.com> | 2018-01-09 09:05:41 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-06-11 22:49:18 +0200 |
| commit | 058dd233b5593a1a5fae4b8df6cb44cbcdccb537 (patch) | |
| tree | 5f331ac5ae8dd03c23f0880c111ccde740c40e2d /include/uapi | |
| parent | af760b568ef165ca90aec68aec112375481ab4cb (diff) | |
btrfs: define SUPER_FLAG_METADUMP_V2
commit e2731e55884f2138a252b0a3d7b24d57e49c3c59 upstream.
btrfs-progs uses super flag bit BTRFS_SUPER_FLAG_METADUMP_V2 (1ULL << 34).
So just define that in kernel so that we know its been used.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/linux/btrfs_tree.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/uapi/linux/btrfs_tree.h b/include/uapi/linux/btrfs_tree.h index 8f659bb7badc..7115838fbf2a 100644 --- a/include/uapi/linux/btrfs_tree.h +++ b/include/uapi/linux/btrfs_tree.h @@ -456,6 +456,7 @@ struct btrfs_free_space_header { #define BTRFS_SUPER_FLAG_SEEDING (1ULL << 32) #define BTRFS_SUPER_FLAG_METADUMP (1ULL << 33) +#define BTRFS_SUPER_FLAG_METADUMP_V2 (1ULL << 34) /* |