Received: by 2002:ac0:bc90:0:0:0:0:0 with SMTP id a16csp807735img; Wed, 20 Mar 2019 11:17:11 -0700 (PDT) X-Google-Smtp-Source: APXvYqxzpTsx5TJV4zylSTs1bjWCT56oBaZHEUSrG/odbVFP8w2BdMA9vv1N8QIAsdXcK5L6qka/ X-Received: by 2002:a17:902:be12:: with SMTP id r18mr1960927pls.263.1553105831070; Wed, 20 Mar 2019 11:17:11 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1553105831; cv=none; d=google.com; s=arc-20160816; b=E4pzI91KW+o6TDnkjkrEYU4aIyBLloPQZA6A6U3ZFVE36Z7JC15KywWxGaVUroxrlY +xnhrLQP9zuC9v9OWw4y/Z4tfC9A6xxZ85EIt55t41NEMglUMpAg403isn0aiCoG+rob WHIeezojL1TMemIr5YTd3LSVNgb390Q+mrhLDmEbOnAUTuPVgd6xrPeUNI5W4CBSz6QV L9/3U1HYQym4ghvRnqDtPbQlvkn+1K8COHj071B2um0ffieY2B8AcPNBY/SvXhOb0KqL u4XEXnfCdeC8kKiRv7X4JZKWORlc6cIJWCW1okIhBX0Ql0K+WT02KuijIdZTZHp0b+gd ZTzA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-transfer-encoding:content-disposition:mime-version :references:message-id:subject:cc:to:from:date; bh=aT903AT4uS9JKPnOgOsM/ZZpMg0xSYoE9HtplDScF8I=; b=U9jU6C72vsVQ7Cit2uj3jfddLDBUXmJdKaRtkITV2d13TNM74NnMPvQQkNgn8VUp/3 gUnlLSxzm04bN7vBNuwIr027Js2Fn13DrK37d1sHD4g5wJGqyUgr5s6JviCrvLr1kCz+ xjY1GfBikez9NVpbDNHC0Ie7iG/YNyDhYHJ2w8VfUVM1TyafIMPuLIUemPnXk/iB7Y4w 66t+UzuZ68gS/IrUX3o9sB6rfD5Xifc4OLXsFYWKPtGs0J7A4BqYaXRmGcWjuiCd0wjJ 7nMuDXSg8dRmP2yiBKs/iSa9BVkPMEr456xy/mqYlG+7n531xD3yVZtYOUJ7kfM43jrE ewtw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id h37si2420836plb.93.2019.03.20.11.16.56; Wed, 20 Mar 2019 11:17:11 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727428AbfCTSOj convert rfc822-to-8bit (ORCPT + 99 others); Wed, 20 Mar 2019 14:14:39 -0400 Received: from Galois.linutronix.de ([146.0.238.70]:36214 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727062AbfCTSOi (ORCPT ); Wed, 20 Mar 2019 14:14:38 -0400 Received: from bigeasy by Galois.linutronix.de with local (Exim 4.80) (envelope-from ) id 1h6fjX-0006SW-Rf; Wed, 20 Mar 2019 19:14:35 +0100 Date: Wed, 20 Mar 2019 19:14:35 +0100 From: Sebastian Andrzej Siewior To: "Paul E. McKenney" Cc: linux-kernel@vger.kernel.org, Josh Triplett , Steven Rostedt , Mathieu Desnoyers , Lai Jiangshan , Joel Fernandes , tglx@linutronix.de, Mike Galbraith Subject: Re: [PATCH v2] rcu: Allow to eliminate softirq processing from rcutree Message-ID: <20190320181435.x3qyutwqllmq5zbk@linutronix.de> References: <20190319114419.qlsw3i5bmndoyvao@linutronix.de> <20190320113219.d6c3gouqbnsnl5nj@linutronix.de> <20190320152146.GH4102@linux.ibm.com> <20190320154440.GA16332@linux.ibm.com> <20190320160547.s5lbeahr2y4jlzwt@linutronix.de> <20190320161500.GK4102@linux.ibm.com> <20190320163532.mr32oi53iaueuizw@linutronix.de> <20190320173001.GM4102@linux.ibm.com> <20190320175952.yh6yfy64vaiurszw@linutronix.de> <20190320181210.GO4102@linux.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8BIT In-Reply-To: <20190320181210.GO4102@linux.ibm.com> User-Agent: NeoMutt/20180716 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2019-03-20 11:12:10 [-0700], Paul E. McKenney wrote: > We could name it something like "use_softirq" and initialize it to true. > I am OK either way. I had to add one hunk to get it compiled. It worked then. Let me swap the logic as you suggested and then I repost the whole thing. This will taken an hour or two… > Thanx, Paul Sebastian