libext2fs: enable support for the metadata checksumming feature

Add metadata checksumming to the list of supported features.

Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

diff --git a/lib/ext2fs/ext2fs.h b/lib/ext2fs/ext2fs.h
index 7e0253d..d5b751d 100644 (file)
--- a/lib/ext2fs/ext2fs.h
+++ b/lib/ext2fs/ext2fs.h
@@ -589,7 +589,8 @@ typedef struct ext2_icount *ext2_icount_t;
                                         EXT4_FEATURE_RO_COMPAT_EXTRA_ISIZE|\
                                         EXT4_FEATURE_RO_COMPAT_GDT_CSUM|\
                                         EXT4_FEATURE_RO_COMPAT_BIGALLOC|\
-                                        EXT4_FEATURE_RO_COMPAT_QUOTA)
+                                        EXT4_FEATURE_RO_COMPAT_QUOTA|\
+                                        EXT4_FEATURE_RO_COMPAT_METADATA_CSUM)
 #else
 #define EXT2_LIB_FEATURE_RO_COMPAT_SUPP        (EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER|\
                                         EXT4_FEATURE_RO_COMPAT_HUGE_FILE|\
@@ -597,7 +598,8 @@ typedef struct ext2_icount *ext2_icount_t;
                                         EXT4_FEATURE_RO_COMPAT_DIR_NLINK|\
                                         EXT4_FEATURE_RO_COMPAT_EXTRA_ISIZE|\
                                         EXT4_FEATURE_RO_COMPAT_GDT_CSUM|\
-                                        EXT4_FEATURE_RO_COMPAT_BIGALLOC)
+                                        EXT4_FEATURE_RO_COMPAT_BIGALLOC|\
+                                        EXT4_FEATURE_RO_COMPAT_METADATA_CSUM)
 #endif
 
 /*

diff --git a/lib/ext2fs/kernel-jbd.h b/lib/ext2fs/kernel-jbd.h
index 8e0b4d6..106a83a 100644 (file)
--- a/lib/ext2fs/kernel-jbd.h
+++ b/lib/ext2fs/kernel-jbd.h
@@ -259,7 +259,8 @@ typedef struct journal_superblock_s
 #define JFS_KNOWN_ROCOMPAT_FEATURES    0
 #define JFS_KNOWN_INCOMPAT_FEATURES    (JFS_FEATURE_INCOMPAT_REVOKE|\
                                         JFS_FEATURE_INCOMPAT_ASYNC_COMMIT|\
-                                        JFS_FEATURE_INCOMPAT_64BIT)
+                                        JFS_FEATURE_INCOMPAT_64BIT|\
+                                        JFS_FEATURE_INCOMPAT_CSUM_V2)
 
 #if (defined(E2FSCK_INCLUDE_INLINE_FUNCS) || !defined(NO_INLINE_FUNCS))
 #ifdef E2FSCK_INCLUDE_INLINE_FUNCS