From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755310Ab3EWHL0 (ORCPT ); Thu, 23 May 2013 03:11:26 -0400 Received: from shards.monkeyblade.net ([149.20.54.216]:51826 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751296Ab3EWHLY (ORCPT ); Thu, 23 May 2013 03:11:24 -0400 Date: Thu, 23 May 2013 00:11:23 -0700 (PDT) Message-Id: <20130523.001123.1597846956917976677.davem@davemloft.net> To: jasowang@redhat.com Cc: rusty@rustcorp.com.au, mst@redhat.com, virtualization@lists.linux-foundation.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, sasha.levin@oracle.com Subject: Re: [PATCH V2] virtio_net: enable napi for all possible queues during open From: David Miller In-Reply-To: <1369202638-17660-1-git-send-email-jasowang@redhat.com> References: <1369202638-17660-1-git-send-email-jasowang@redhat.com> X-Mailer: Mew version 6.5 on Emacs 24.1 / Mule 6.0 (HANACHIRUSATO) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Jason Wang Date: Wed, 22 May 2013 14:03:58 +0800 > Commit 55257d72bd1c51f25106350f4983ec19f62ed1fa (virtio-net: fill only rx > queues which are being used) only does the napi enabling during open for > curr_queue_pairs. This will break multiqueue receiving since napi of new queues > were still disabled after changing the number of queues. > > This patch fixes this by enabling napi for all possible queues during open. > > Cc: Sasha Levin > Signed-off-by: Jason Wang Applied, thanks.