Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S941404AbcKQSjQ (ORCPT ); Thu, 17 Nov 2016 13:39:16 -0500 Received: from shards.monkeyblade.net ([184.105.139.130]:41132 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S936523AbcKQSjO (ORCPT ); Thu, 17 Nov 2016 13:39:14 -0500 Date: Thu, 17 Nov 2016 13:39:12 -0500 (EST) Message-Id: <20161117.133912.2297219337116639987.davem@davemloft.net> To: bigeasy@linutronix.de Cc: linux-kernel@vger.kernel.org, rt@linuxtronix.de, sparclinux@vger.kernel.org Subject: Re: [PATCH 17/20] sparc/sysfs: Convert to hotplug state machine From: David Miller In-Reply-To: <20161117183541.8588-18-bigeasy@linutronix.de> References: <20161117183541.8588-1-bigeasy@linutronix.de> <20161117183541.8588-18-bigeasy@linutronix.de> X-Mailer: Mew version 6.7 on Emacs 24.5 / Mule 6.0 (HANACHIRUSATO) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Thu, 17 Nov 2016 09:39:45 -0800 (PST) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 624 Lines: 15 From: Sebastian Andrzej Siewior Date: Thu, 17 Nov 2016 19:35:38 +0100 > Install the callbacks via the state machine and let the core invoke > the callbacks on the already online CPUs. > > The previous convention of keeping the files around until the CPU is dead > has not been preserved as there is no point to keep them available when the > cpu is going down. This makes the hotplug call symmetric. > > Cc: "David S. Miller" > Cc: sparclinux@vger.kernel.org > Signed-off-by: Sebastian Andrzej Siewior Acked-by: David S. Miller