On Wed, Nov 18, 2020 at 04:30:32PM +0100, Jan Kara wrote:
> The idea of the warning in ext4_update_dx_flag() is that we should warn
> when we are clearing EXT4_INODE_INDEX on a filesystem with metadata
> checksums enabled since after clearing the flag, checksums for internal
> htree nodes will become invalid. So there's no need to warn (or actually
> do anything) when EXT4_INODE_INDEX is not set.
>
> Reported-by: Eric Biggers <ebiggers@xxxxxxxxxx>
> Fixes: 48a34311953d ("ext4: fix checksum errors with indexed dirs")
> Signed-off-by: Jan Kara <jack@xxxxxxx>
Looks good,
Reviewed-by: Eric Biggers <ebiggers@xxxxxxxxxx>
- Eric
