Re: [PATCH] tcp: splice as many packets as possible at once

From: Evgeniy Polyakov
Date: Fri Jan 09 2009 - 18:01:40 EST


On Fri, Jan 09, 2009 at 11:50:10PM +0100, Willy Tarreau (w@xxxxxx) wrote:
> Well, I'm now trying to educate myself on the send part. It's still
> not very clear to me and I'd like to understand a little bit better
> why we have this corruption problem and why there is a difference
> between sending segments from memory and sending them from another
> socket where they were already waiting.

printks are the best choice, since you will get exactly what you are
looking for instead of deciphering what developer or code told you.

> I think I'll put printks everywhere and see what I can observe.
> Knowing about the GSO/SG workaround already helps me enable/disable
> the bug.

I wish I could also be capable to disable the bugs... :)

--
Evgeniy Polyakov
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