From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Dumazet Subject: Re: [PATCH] bonding: Fix corrupted queue_mapping Date: Fri, 08 Jun 2012 09:52:05 +0200 Message-ID: <1339141925.6001.51.camel@edumazet-glaptop> References: <1339135057.6001.20.camel@edumazet-glaptop> <20120607.230216.2014005732863772019.davem@davemloft.net> <1339135881.6001.25.camel@edumazet-glaptop> <20120607.231501.463746858434969001.davem@davemloft.net> <1339138040.6001.39.camel@edumazet-glaptop> <1339140238.6001.42.camel@edumazet-glaptop> <4FD1ACE1.4050005@intel.com> <1339141738.6001.49.camel@edumazet-glaptop> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Cc: David Miller , therbert@google.com, netdev@vger.kernel.org To: John Fastabend Return-path: Received: from mail-ey0-f174.google.com ([209.85.215.174]:63954 "EHLO mail-ey0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757826Ab2FHHwJ (ORCPT ); Fri, 8 Jun 2012 03:52:09 -0400 Received: by eaak11 with SMTP id k11so845792eaa.19 for ; Fri, 08 Jun 2012 00:52:07 -0700 (PDT) In-Reply-To: <1339141738.6001.49.camel@edumazet-glaptop> Sender: netdev-owner@vger.kernel.org List-ID: On Fri, 2012-06-08 at 09:49 +0200, Eric Dumazet wrote: > Yes, it sounds like sk setting (sk->sk_tx_queue_mapping) has precedence > over skb->queue_mapping. > > Not sure how it works for UDP workload for example. Unconnected UDP sockets dont have sk_dst_cache, so sk->sk_tx_queue_mapping stay to -1, so everything seems good.