Thread (40 messages) 40 messages, 5 authors, 2010-09-03

Re: [RFC] gro: Is it ok to share a single napi from several devs ?

From: Eric Dumazet <hidden>
Date: 2010-08-29 18:39:27

Le dimanche 29 août 2010 à 10:06 -0700, David Miller a écrit :
From: Jarek Poplawski <redacted>
Date: Sun, 29 Aug 2010 11:59:51 +0200
quoted
Actually, when GRO compares napi->dev to skb->dev?
Hmmm, I thought the code made a skb->dev comparison with the
existing SKBs in the list when checking for same-flow matches.

It doesn't, probably based upon the assumption that a NAPI
instance maps to a unique device, the very topic we're
discussing right now :-/
It does the check, Stephen added it in the commit I mentioned to start
this thread.

With net-next-2.6 this now reads :

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