From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ingo Molnar Subject: Re: [PATCH ipvs-next v3 0/2] sched: Add cond_resched_rcu_lock() helper Date: Tue, 28 May 2013 10:51:36 +0200 Message-ID: <20130528085136.GB30172@gmail.com> References: <1369201832-17163-1-git-send-email-horms@verge.net.au> <20130522075438.GO26912@twins.programming.kicks-ass.net> <20130522.013108.58504645261021804.davem@davemloft.net> Mime-Version: 1.0 Return-path: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:date:from:to:cc:subject:message-id:references:mime-version :content-type:content-disposition:in-reply-to:user-agent; bh=fUVqTY3vlvHBe9Blc+N41PnUn8PU6KaJc4IlNs94NpY=; b=fDKow1HxA80DAdtkOGMD6lAGkEta3QExDffo2vgH71/Vh5CpKs2XZ0SarBf76d6YRy YP9ks2p2fiLKYdOfApOfZ6R2jGZ6SoL95zcxo7F7+J1RIke4jJcOOkqsO9YI7oe2UtUM izr/U+QtiZN6UiBEGQnnTPk6Qnj57tHvZLJWfOso4DDWQDnQOVv3It1V8oJCvEsyL7Jj 1TXEvD+WkddugMz2tho2hZXTAUVnHTAEVKVsiUUb8ukuQu7xrnoSKPQVQ8HJLZ4uYxsS 9cxdSY5B3tLruDNYm5TX0p8UGvdH4u9ATOpvHs/9u6P3S02xN3f6+XvC5DZSau8/W2bJ bm+w== Content-Disposition: inline In-Reply-To: <20130522.013108.58504645261021804.davem@davemloft.net> Sender: lvs-devel-owner@vger.kernel.org List-ID: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: David Miller Cc: peterz@infradead.org, 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 * David Miller wrote: > 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. Yeah, that's what we agreed upon earlier during the review of these patches. Thanks, Ingo