On Mon, Oct 15, 2012 at 09:01:33PM +0800, Tao Ma wrote: > From: Tao Ma <boyu.mt@xxxxxxxxxx> > > In mke2fs, we only checksum the whole bitmap block and it is right. > While in the kernel, we use EXT4_BLOCKS_PER_GROUP to indicate the > size of the checksumed bitmap which is wrong when we enable bigalloc. > The right size should be EXT4_CLUSTERS_PER_GROUP and this patch fixes > it. > > Also as every caller of ext4_block_bitmap_csum_set and > ext4_block_bitmap_csum_verify pass in EXT4_BLOCKS_PER_GROUP(sb)/8, > we'd better removes this parameter and sets it in the function itself. > > Cc: "Theodore Ts'o" <tytso@xxxxxxx> > Signed-off-by: Tao Ma <boyu.mt@xxxxxxxxxx> 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
