From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B075FC11D2F for ; Mon, 24 Feb 2020 15:20:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8D0B822527 for ; Mon, 24 Feb 2020 15:20:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727992AbgBXPUB (ORCPT ); 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.