From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH net-next-2.6] can: Speed up CAN frame receiption by using ml_priv Date: Sun, 03 Jan 2010 21:31:29 -0800 (PST) Message-ID: <20100103.213129.188413356.davem@davemloft.net> References: <4B34ECB3.4010607@hartkopp.net> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: urs@isnogud.escape.de, netdev@vger.kernel.org, socketcan-core@lists.berlios.de To: socketcan@hartkopp.net Return-path: Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:40696 "EHLO sunset.davemloft.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751770Ab0ADFbZ (ORCPT ); Mon, 4 Jan 2010 00:31:25 -0500 In-Reply-To: <4B34ECB3.4010607@hartkopp.net> Sender: netdev-owner@vger.kernel.org List-ID: From: Oliver Hartkopp Date: Fri, 25 Dec 2009 17:47:47 +0100 > Hi Urs, > > this patch removes the hlist that contains the CAN receiver filter lists. > It uses the 'midlayer private' pointer ml_priv and links the filters directly > to the CAN netdevice, which allows to omit the walk through the complete CAN > devices hlist for each received CAN frame. > > This patch is tested and does not remove any locking. > > Signed-off-by: Oliver Hartkopp Applied to net-next-2.6