Received: by 2002:a25:c593:0:0:0:0:0 with SMTP id v141csp5107926ybe; Tue, 17 Sep 2019 02:45:23 -0700 (PDT) X-Google-Smtp-Source: APXvYqyRJ3ar4jfyc82uoUBgZS/bkyYpu8JfCVYdkJm7OwPaVbHXDW3TWwig947i4K7x8j134xnZ X-Received: by 2002:a50:d903:: with SMTP id t3mr3567126edj.117.1568713523882; Tue, 17 Sep 2019 02:45:23 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1568713523; cv=none; d=google.com; s=arc-20160816; b=i46rapzYDo7Y5dsHo3Gz6c6yuWfCXx7qPtRAsCPbA56mK5gdPCDZIXXBKXfKn2JFYw cAtekLrMyXIRVwg+y+sNlt8BQCg2j6vqyXk44MFnSIg7cidfdiey8DnkyBzm8oNztnb6 zwuo3EE0aNzmc6T1HjKHVYA4+tHoiBjRBvuIdkPpn9yTeJ9B/IpqF5+njSd4Yyq73BYx T7KCC9dwx4FDinxAZWrht3VXCuCle8bi9X9roiDe64cg2VdH80Q5MZhn6dW477GsOv/w 8YnAer3qhwsiVNB+wGnyX9tQO8BfZC2XKc7doB+QFUXBS6emWF5XHNhKLA3ZPRjsJddo 18aA== 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-disposition:mime-version:references:message-id:subject:cc :to:from:date; bh=CHmtw2Dox6qPABDHEMkqqNcXVXb5yLe2TajqgXe/c/g=; b=Ic/0nYw4P9Bd5T1UyXGV2gOPudPOXU11Vv9qTZwVjhhkbAlOxz8QEJz7u/Y45fMCoL Irr4i9Dc3PIXCWFvDyu938W+z6D+3dt2sPcPpYq/UNBXWEOx2MdwPslJxzdVDqfhpNjo ddaDrbbzktp1bSndiPYVt5TN+k0amVswuEJcTAan8PPxANTkxlsFKDKR74GKp5H7dFSL 1XoXo4Dafd0FKFiQN/NZF9S2VkwM/QzioMkbs9I4ZUxt3pBcu5Hxq4wbzo9bsjosgZU4 i3FX92cpQiqUW/syTwZdvFXVLO/XY2sghCVo5nTTqTjinaptJmEjwr61JoV9JOGeZ11Y uQnw== 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 g3si792241ejf.152.2019.09.17.02.45.00; Tue, 17 Sep 2019 02:45:23 -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 S2404527AbfIQHwN (ORCPT + 99 others); Tue, 17 Sep 2019 03:52:13 -0400 Received: from Galois.linutronix.de ([193.142.43.55]:40848 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727479AbfIQHwM (ORCPT ); Tue, 17 Sep 2019 03:52:12 -0400 Received: from bigeasy by Galois.linutronix.de with local (Exim 4.80) (envelope-from ) id 1iA8HR-0005om-LX; Tue, 17 Sep 2019 09:52:09 +0200 Date: Tue, 17 Sep 2019 09:52:09 +0200 From: Sebastian Andrzej Siewior To: Scott Wood Cc: linux-rt-users@vger.kernel.org, linux-kernel@vger.kernel.org, "Paul E . McKenney" , Joel Fernandes , Thomas Gleixner , Steven Rostedt , Peter Zijlstra , Juri Lelli , Clark Williams Subject: Re: [PATCH RT v3 2/5] sched: Rename sleeping_lock to rt_invol_sleep Message-ID: <20190917075209.2utxzkleydg27fnm@linutronix.de> References: <20190911165729.11178-1-swood@redhat.com> <20190911165729.11178-3-swood@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20190911165729.11178-3-swood@redhat.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 2019-09-11 17:57:26 [+0100], Scott Wood wrote: > It's already used for one situation other than acquiring a lock, and the > next patch will add another, so change the name to avoid confusion. I know it has been suggested but please don't rename it, keep it as is. The _only_ reason why you are having it is to avoid a RCU related warning. PeterZ asked if we could maybe utilize a task-state bit for this annotation instead. So I will look into this and change the mechanism that is used to something different if it is preferred over this one and you don't have to worry about it. Please use what is here at the moment. > Signed-off-by: Scott Wood Sebastian