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
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 +0200quoted
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 :