From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932162AbcHIIsu (ORCPT ); Tue, 9 Aug 2016 04:48:50 -0400 Received: from bombadil.infradead.org ([198.137.202.9]:34056 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751631AbcHIIsq (ORCPT ); Tue, 9 Aug 2016 04:48:46 -0400 Date: Tue, 9 Aug 2016 10:48:42 +0200 From: Peter Zijlstra To: Oleg Nesterov Cc: John Stultz , "Paul E. McKenney" , Ingo Molnar , lkml , Tejun Heo , Dmitry Shmidt , Rom Lemarchand , Colin Cross , Todd Kjos Subject: Re: [PATCH] rcu_sync: simplify the state machine, introduce __rcu_sync_enter() Message-ID: <20160809084842.GI6879@twins.programming.kicks-ass.net> References: <20160715180140.GM7094@linux.vnet.ibm.com> <20160716171007.GA30000@redhat.com> <20160719205018.GB7094@linux.vnet.ibm.com> <20160720171602.GA5059@redhat.com> <20160720213144.GM7094@linux.vnet.ibm.com> <20160721173435.GB22488@redhat.com> <20160722032641.GE7094@linux.vnet.ibm.com> <20160725170116.GA24149@redhat.com> <20160725172626.GC24149@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20160725172626.GC24149@redhat.com> User-Agent: Mutt/1.5.23.1 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jul 25, 2016 at 07:26:26PM +0200, Oleg Nesterov wrote: > On 07/25, John Stultz wrote: > > > > Can you also make clear which patches of PeterZ's I should be adding > > as well for testing? I've lost the plot as to what goes with what.. > > Well, my understanding is that Peter is going to send v2 with some minor > changes, I am going to send this patch on top of his series. OK, back from holidays and I finally got around to reading this again. So let me send out the rwsem optmization patch v2 in a new thread and lets take it from there.