From mboxrd@z Thu Jan 1 00:00:00 1970 From: Simon Horman Subject: [PATCH v3 0/2] sched: Add cond_resched_rcu_lock() helper Date: Wed, 1 May 2013 17:57:51 +0900 Message-ID: <1367398673-1253-1-git-send-email-horms@verge.net.au> 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 To: Eric Dumazet , Julian Anastasov , Ingo Molnar , Peter Zijlstra , "Paul E. McKenney" Return-path: Sender: lvs-devel-owner@vger.kernel.org List-Id: netdev.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 and v2 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