[BUG,REGRESSION?] 3.11.6+,3.12: GbE iface rate drops to few KB/s

Eric Dumazet eric.dumazet at gmail.com
Wed Nov 20 12:40:22 EST 2013


On Wed, 2013-11-20 at 18:34 +0100, Willy Tarreau wrote:

> One important point, I was looking for the other patch you pointed
> in this long thread and finally found it :
> 
> > So
> > http://git.kernel.org/cgit/linux/kernel/git/davem/net.git/commit/?id=98e09386c0ef4dfd48af7ba60ff908f0d525cdee
> > 
> > restored this minimal amount of buffering, and let the bigger amount for
> > 40Gb NICs ;)
> 
> This one definitely restores original performance, so it's a much better
> bet in my opinion :-)

I don't understand. I thought you were using this patch.

I guess we are spending time on a already solved problem.






More information about the linux-arm-kernel mailing list