From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759267Ab3D3CxN (ORCPT ); Mon, 29 Apr 2013 22:53:13 -0400 Received: from kirsty.vergenet.net ([202.4.237.240]:47742 "EHLO kirsty.vergenet.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1760578Ab3D3CxG (ORCPT ); Mon, 29 Apr 2013 22:53:06 -0400 From: Simon Horman To: Eric Dumazet , Julian Anastasov , Ingo Molnar , Peter Zijlstra , "Paul E. McKenney" Cc: lvs-devel@vger.kernel.org, netdev@vger.kernel.org, netfilter-devel@vger.kernel.org, linux-kernel@vger.kernel.org, Pablo Neira Ayuso , Dipankar Sarma , Simon Horman Subject: [PATCH v2 0/2] sched: Add cond_resched_rcu_lock() helper Date: Tue, 30 Apr 2013 11:52:56 +0900 Message-Id: <1367290378-29224-1-git-send-email-horms@verge.net.au> X-Mailer: git-send-email 1.8.2.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 the two ip_vs functions mentioned above to use the helper. Changes since v1 noted in the changelog of each patch. Simon Horman (2): sched: Add cond_resched_rcu_lock() helper ipvs: Use cond_resched_rcu_lock() helper when dumping connections include/linux/sched.h | 11 +++++++++++ net/netfilter/ipvs/ip_vs_conn.c | 6 ++---- 2 files changed, 13 insertions(+), 4 deletions(-) -- 1.8.2.1