Received: by 2002:a25:1506:0:0:0:0:0 with SMTP id 6csp2555507ybv; Mon, 24 Feb 2020 07:20:43 -0800 (PST) X-Google-Smtp-Source: APXvYqy+4y5cyB53ZmHsyOZDRF0eqDHX45GfNIg6YY9MZn7RNfKdA532olsQjtgv89mYPTWJUhri X-Received: by 2002:a9d:2dea:: with SMTP id g97mr40881276otb.33.1582557642971; Mon, 24 Feb 2020 07:20:42 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1582557642; cv=none; d=google.com; s=arc-20160816; b=Wu4RkKCFjWuar3zfSToXCXcMONkIn28rikLpXeBDnb1lcxakmgjBQhUlWFFNLf4W3G MSigWsemJC9LapsEXMR4N1UzmP7joOCrcyuSt09q8HnYRg8tGqbBHJXjU3fkVLbCJJtf a3jt+sfK0YBr6guIQQFoxodEjazWDI0KJOH6YYUNX6cci4h845V7IOQEspNLvgCPfy9x WSppa0ZmynzfivMC8r2G5oziQn6DiFEBEBuVE0EnZExyDJTOZ66Jm2prmlZvBpS9+3TU 0MhmhjWo6HQ3p08qog1OSFESS8CnG+rs+NcT3qbvbcaC1R+zAxQyFAsPleEa8Ob2jvRb V2Cw== 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:mail-followup-to :reply-to:message-id:subject:cc:to:from:date; bh=NKj2TnM+Rx9iayJPvn5MCyXRbtRna83Ynxfmo68sqaw=; b=u5Dd1knuAorsRJGrD/x+O5NO+3gH0DAWAkqL4X6r/5Kv+RuH+pSHdOeUf909Qx97Oc y9dR7evrqwELWGNxEtWvPGvYk64fTpKuIMu42IBJ1f9LJOaC5BYl0ditnwllI412Bv5m 8Xpvd7IZPVwNNBDaHfhqKyPWhflPRM+4hdfP+CyqWedu0pdZndJFI0A+le0PbwNzME+M xMzu+SiQSb6wIOTGhVIK5PGf9SmxyRFjICdfUDCWzuJeieNHmN3O3+gTTp+O1QVMiSFP aoyKVxneUwGImdL2Tj8IOzYzAvZpzNDyXqxiJzrgKNOM09S0WqlGo6ECHleT0R9os9eG ItbA== 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 b15si8892532ots.99.2020.02.24.07.20.30; Mon, 24 Feb 2020 07:20:42 -0800 (PST) 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 S1727978AbgBXPUB (ORCPT + 99 others); Mon, 24 Feb 2020 10:20:01 -0500 Received: from mx2.suse.de ([195.135.220.15]:45876 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727581AbgBXPUA (ORCPT ); Mon, 24 Feb 2020 10:20:00 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id F2019AE46; Mon, 24 Feb 2020 15:19:58 +0000 (UTC) Received: by ds.suse.cz (Postfix, from userid 10065) id 4C494DA727; Mon, 24 Feb 2020 16:19:40 +0100 (CET) Date: Mon, 24 Feb 2020 16:19:40 +0100 From: David Sterba To: Jules Irenge Cc: boqun.feng@gmail.com, linux-kernel@vger.kernel.org, Chris Mason , Josef Bacik , David Sterba , "open list:BTRFS FILE SYSTEM" Subject: Re: [PATCH 01/30] btrfs: Add missing annotation for release_extent_buffer() Message-ID: <20200224151940.GW2902@twin.jikos.cz> Reply-To: dsterba@suse.cz Mail-Followup-To: dsterba@suse.cz, Jules Irenge , boqun.feng@gmail.com, linux-kernel@vger.kernel.org, Chris Mason , Josef Bacik , David Sterba , "open list:BTRFS FILE SYSTEM" References: <0/30> <20200223231711.157699-1-jbi.octave@gmail.com> <20200223231711.157699-2-jbi.octave@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200223231711.157699-2-jbi.octave@gmail.com> User-Agent: Mutt/1.5.23.1-rc1 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Feb 23, 2020 at 11:16:42PM +0000, Jules Irenge wrote: > Sparse reports a warning at release_extent_buffer() > warning: context imbalance in release_extent_buffer() - unexpected unlock > > The root cause is the missing annotation at release_extent_buffer() > Add the missing __releases(&eb->refs_lock) annotation > > Signed-off-by: Jules Irenge Added to misc-next, thanks.