On Tue, Dec 17, 2013 at 01:19:03AM -0700, Andreas Dilger wrote: > Add a LOG2_CHECK mode for check_super_value() so that it is easy > to verify values that are supposed to be power-of-two values > (s_desc_size and s_inode_size so far). In ext2fs_check_desc() > also check for a power-of-two s_desc_size. > > Print out s_desc_size in debugfs "stats" and dumpe2fs output, if > it is non-zero. > > It turns out that the s_desc_size validation in check_super_block() > is not currently used by e2fsck, because the group descriptors are > verified earlier by ext2fs_check_desc(), and even without an > explicit check of s_desc_size the group descriptors fail to align > correctly on disk. It makes sense to keep the check_super_block() > regardless, in case the code changes at some point in the future. > > Signed-off-by: Andreas Dilger <adilger@xxxxxxxxx> Thanks, applied. - 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
