[coreutils] Re: suggested cmp optimization for sparse files

[Paul Eggert]

On 07/23/10 09:13, Eric Blake wrote:

> http://lists.gnu.org/archive/html/bug-coreutils/2010-07/msg00100.html
> 
> I think porting cmp to use this would be a nice optimization

Thanks, good suggestion!  Also, "diff" should do it.