From mboxrd@z Thu Jan 1 00:00:00 1970 From: Micha Nelissen Subject: Re: Question about tg3 and bnx2 driver suppliers Date: Sun, 20 Feb 2011 19:19:25 +0100 Message-ID: <4D615B2D.5080804@neli.hopto.org> References: <3BA51C2C-B28F-4FED-BF5D-B9BF46EAF3F7@highwire.stanford.edu> <1297952255.2604.115.camel@edumazet-laptop> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Cc: Michael Durket , "netdev@vger.kernel.org" To: Eric Dumazet Return-path: Received: from edu-smtp-02.edutel.nl ([88.159.1.176]:55761 "EHLO edu-smtp-02.edutel.nl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754607Ab1BTS0k (ORCPT ); Sun, 20 Feb 2011 13:26:40 -0500 In-Reply-To: <1297952255.2604.115.camel@edumazet-laptop> Sender: netdev-owner@vger.kernel.org List-ID: Eric Dumazet wrote: > One possible cause of packet drops is when softirqs are disabled for too > long periods, even if NIC has a big RX ring (check ethtool -g eth0) Why aren't the softirqs converted to workqueues? Wouldn't that cut dependencies to other softirq users and improve latency? Probably a stupid question, thanks. Micha