From mboxrd@z Thu Jan 1 00:00:00 1970 From: Krzysztof Halasa Subject: Re: NAPI and TX Date: Sat, 09 May 2009 14:27:40 +0200 Message-ID: References: <20090508.144412.201441401.davem@davemloft.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: netdev@vger.kernel.org To: David Miller Return-path: Received: from khc.piap.pl ([195.187.100.11]:32815 "EHLO khc.piap.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750936AbZEIM1m (ORCPT ); Sat, 9 May 2009 08:27:42 -0400 In-Reply-To: <20090508.144412.201441401.davem@davemloft.net> (David Miller's message of "Fri\, 08 May 2009 14\:44\:12 -0700 \(PDT\)") Sender: netdev-owner@vger.kernel.org List-ID: David Miller writes: > Many multiqueue drivers do exactly this. NIU is but one example. > > Every discrete event from the chip which can generate discrete > interrupts, uses a unique NAPI context. > > If a single interrupt is used to indicate RX and TX, using seperate > NAPI contexts is not advisable. It's just going to add overhead. Great. Ben, David, Eric, thanks. I will try to use this. -- Krzysztof Halasa