Actually records the checksum algorithm type in the superblock when enabling checksumming. Signed-off-by: Darrick J. Wong <djwong@xxxxxxxxxx> --- misc/tune2fs.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/misc/tune2fs.c b/misc/tune2fs.c index b2c9e32..708bc20 100644 --- a/misc/tune2fs.c +++ b/misc/tune2fs.c @@ -700,6 +700,12 @@ static void rewrite_metadata_checksums(ext2_filsys fs) ext2fs_mark_bb_dirty(fs); fs->flags &= ~EXT2_FLAG_SUPER_ONLY; fs->flags &= ~EXT2_FLAG_IGNORE_CSUM_ERRORS; + if (EXT2_HAS_RO_COMPAT_FEATURE(fs->super, + EXT4_FEATURE_RO_COMPAT_METADATA_CSUM)) + fs->super->s_checksum_type = EXT2_CRC32C_CHKSUM; + else + fs->super->s_checksum_type = 0; + ext2fs_mark_super_dirty(fs); } /* -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
