On 2011-12-13, at 19:14, "Darrick J. Wong" <djwong@xxxxxxxxxx> wrote:
> Display the inode bitmap checksum for each block group.
>
> Signed-off-by: Darrick J. Wong <djwong@xxxxxxxxxx>
> ---
> misc/dumpe2fs.c | 5 +++++
> 1 files changed, 5 insertions(+), 0 deletions(-)
>
>
> diff --git a/misc/dumpe2fs.c b/misc/dumpe2fs.c
> index 5b114e9..98bee2b 100644
> --- a/misc/dumpe2fs.c
> +++ b/misc/dumpe2fs.c
> @@ -226,6 +226,11 @@ static void list_desc (ext2_filsys fs)
> print_number(ext2fs_inode_bitmap_loc(fs, i));
> print_bg_rel_offset(fs, ext2fs_inode_bitmap_loc(fs, i), 0,
> first_block, last_block);
> + if (fs->super->s_desc_size >= EXT2_MIN_DESC_SIZE_64BIT &&
> + fs->super->s_feature_ro_compat &
> + EXT4_FEATURE_RO_COMPAT_METADATA_CSUM)
> + printf(_(", csum 0x%08x"),
This shouldn't only be printed for 64 byte descriptors. There is a checksum even for 32 byte descriptors.
Cheers, Andreas
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