Re: TSO and IPoIB performance degradation

[Michael S. Tsirkin]

Quoting Arjan van de Ven <arjan@xxxxxxxxxxxxx>:
> > I read it as if he was proposing to have a sysctl knob to turn off
> > TCP congestion control completely (which has so many issues it's not
> > even funny.)
> 
> owww that's so bad I didn't even consider that

No, I think that comment was taken out of thread context. We were talking about
stretching ACKs - while avoiding stretch ACKs is important for TCP congestion
control, it's not the only mechanism.

-- 
Michael S. Tsirkin
Staff Engineer, Mellanox Technologies
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/