From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753299Ab3EVIbR (ORCPT ); Wed, 22 May 2013 04:31:17 -0400 Received: from shards.monkeyblade.net ([149.20.54.216]:34775 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750931Ab3EVIbN (ORCPT ); Wed, 22 May 2013 04:31:13 -0400 Date: Wed, 22 May 2013 01:31:08 -0700 (PDT) Message-Id: <20130522.013108.58504645261021804.davem@davemloft.net> To: peterz@infradead.org Cc: horms@verge.net.au, eric.dumazet@gmail.com, ja@ssi.bg, mingo@redhat.com, paulmck@linux.vnet.ibm.com, lvs-devel@vger.kernel.org, netdev@vger.kernel.org, netfilter-devel@vger.kernel.org, linux-kernel@vger.kernel.org, pablo@netfilter.org, dipankar@in.ibm.com Subject: Re: [PATCH ipvs-next v3 0/2] sched: Add cond_resched_rcu_lock() helper From: David Miller In-Reply-To: <20130522075438.GO26912@twins.programming.kicks-ass.net> References: <1369201832-17163-1-git-send-email-horms@verge.net.au> <20130522075438.GO26912@twins.programming.kicks-ass.net> 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: Peter Zijlstra Date: Wed, 22 May 2013 09:54:38 +0200 > On Wed, May 22, 2013 at 02:50:30PM +0900, Simon Horman wrote: >> Add a helper that for use in loops which read data protected by RCU and >> may have a large number of iterations. Such an example is dumping the list >> of connections known to IPVS: ip_vs_conn_array() and ip_vs_conn_seq_next(). >> >> This series also updates IPVS to use the helper. >> >> Simon Horman (2): >> sched: add cond_resched_rcu() helper >> ipvs: use cond_resched_rcu() helper when walking connections >> >> include/linux/sched.h | 9 +++++++++ >> net/netfilter/ipvs/ip_vs_conn.c | 23 ++++++++--------------- >> 2 files changed, 17 insertions(+), 15 deletions(-) > > Acked-by: Peter Zijlstra > > How do you want to go about merging this? Do you want to route it > through the net tree or through -tip? I think we can have Pablo merge it into his netfilter tree.