Re: Issues with capability bits and meta-data in kdbus

Michele Curti
2015-04-24T15:15:12Z

On Fri, Apr 24, 2015 at 05:02:32PM +0200, Olaf Hering wrote:
> On Fri, Apr 24, Michele Curti wrote:
>
> > http://www.barrgroup.com/Embedded-Systems/How-To/Big-Endian-Little-Endian
> > "Serious run-time performance penalties occur when using TCP/IP on a little
> > endian processor."
>
> This URL lacks the numbers to proof such claim.
>

?

It may be negligible compared to the whole stack operations, but swapping
bytes require more instructions that not swapping bytes.

Michele