On Tue, Feb 20, 2018 at 11:51 AM, Oleksandr Natalenko
[off-list ref] wrote:

On úterý 20. února 2018 20:39:49 CET Eric Dumazet wrote:

quoted

I am not trying to compare BBR and Reno on a lossless link.

Reno is running as fast as possible and will win when bufferbloat is
not an issue.

If bufferbloat is not an issue, simply use Reno and be happy ;)

My patch helps BBR only, I thought it was obvious ;)

Umm, yes, and my point was rather something like "the speed on a lossless link
while using BBR with and without this patch is the same". Sorry for a
confusion. I guess, the key word here is "lossless".

That is with the other patches _not_ applied ?

Here the gain is quite big, since BBR can setup a slightly better
cwnd, allowing proper GRO on receiver.