From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH 1/1] net: Introduce recvmmsg socket syscall Date: Mon, 12 Oct 2009 23:40:46 -0700 (PDT) Message-ID: <20091012.234046.234165425.davem@davemloft.net> References: <1255364440-23271-1-git-send-email-acme@redhat.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, caitlin.bestler@gmail.com, vanhoof@redhat.com, williams@redhat.com, nhorman@tuxdriver.com, nir.tzachar@gmail.com, niv@us.ibm.com, paul.moore@hp.com, remi.denis-courmont@nokia.com, steve@chygwyn.com To: acme@redhat.com Return-path: Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:38634 "EHLO sunset.davemloft.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758922AbZJMGku (ORCPT ); Tue, 13 Oct 2009 02:40:50 -0400 In-Reply-To: <1255364440-23271-1-git-send-email-acme@redhat.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Arnaldo Carvalho de Melo Date: Mon, 12 Oct 2009 13:20:40 -0300 > Meaning receive multiple messages, reducing the number of syscalls and > net stack entry/exit operations. > > Next patches will introduce mechanisms where protocols that want to > optimize this operation will provide an unlocked_recvmsg operation. > > This takes into account comments made by: ... > Signed-off-by: Arnaldo Carvalho de Melo You missed the syscall entry addition for arch/sparc/kernel/systbls_32.S but I fixed that up while applying this to net-next-2.6 Thanks.