On Thu, Sep 15, 2011 at 09:57:33PM -0600, Andreas Dilger wrote: > True, but at the same time is there a reason _not_ to put the checksum > at the end? For the superblock in particular it seems easy to do and > simplifies the code either way. For the superblock, OK. I'll buy that and I'll make the change so that tail end of the superblock looks like this: __u32 s_overhead_blocks; /* overhead blocks/clusters in fs */ __u32 s_reserved[108]; /* Padding to the end of the block */ __u32 s_checksum; /* crc32c(superblock) */ }; - Ted -- 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