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=-9.0 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=unavailable 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 B7466C6379D for ; Tue, 24 Nov 2020 12:26:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 53EFC206B5 for ; Tue, 24 Nov 2020 12:26:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Q2pmLjkQ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387546AbgKXM02 (ORCPT ); Tue, 24 Nov 2020 07:26:28 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52250 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1733231AbgKXM01 (ORCPT ); Tue, 24 Nov 2020 07:26:27 -0500 Received: from mail-qt1-x844.google.com (mail-qt1-x844.google.com [IPv6:2607:f8b0:4864:20::844]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B85ACC0613D6; Tue, 24 Nov 2020 04:26:27 -0800 (PST) Received: by mail-qt1-x844.google.com with SMTP id d5so6831449qtn.0; Tue, 24 Nov 2020 04:26:27 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=3VmFnou2nD4lcYGUPrMqThXCue7L4UhclP4oij42Kbk=; b=Q2pmLjkQax53DfEJqAJ++rfXRuCUfTMdSrNvTnPX432cf0gQiAL3+rv3sWj3pG2My/ oRdarF4chfZ/NGCWEsg2aUxLBAr7DM0+LX5j3dmwR37bMrIIw9a2t0+E+kgW+uzsRvYc g8kM86RUe+4+vv//4l1WUE0yyA289I+AFdLve44wNIShUP964g0YZBC6/O2hSjbZ07AU S+AiwdwqWWOpdsi3wwn8TVFeRWE/u7jWG4pRzv/CGg3KS5VD7Ier0L558UzN4+P3vh8c 3eIrk+wHnJy7NT29VnOUcXmovGz+97HAGUQWfQatJC0i/4bkcHptLw7Lu0lLat1XLRR0 0C4A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:from:to:cc:subject:message-id :references:mime-version:content-disposition:in-reply-to; bh=3VmFnou2nD4lcYGUPrMqThXCue7L4UhclP4oij42Kbk=; b=QOYY+DvKsuE0yZzIGpF/TxiYGY4nSbKE8vc0R3o3dMWP1uONBI5+0FkK2KnLpT8AqO FdeqTtDEvUWSWMyU6b28rYOnoZrV+Ri/oHeQ6M60I1QsaSjALCV3dfEi7saK0fqD44P9 Q8m4jC69bL7NuNi9kcowGH1lg9nOynHfa5z3rJQV3vJP/PLWVHvmxhBi/rFA8FbEpFhn /Tvg12vKjlqt8OTo63e6qhrLblkuLItbRa+Og5rxkhRBPWwbHo6ZedIMT+UiXRMajQZf 70o/pF5ip9G9ulZnnWhRJwussE1vZmeRb8sjuvQpSG/jGBxKsdVNFSDVvC3pkbCy+xgV ppLg== X-Gm-Message-State: AOAM530Bxm/5R8BDUG5TUKrJOFqkJMRCKobL7XADZ0eVl6+UkjZAvw0N SGv/o3sTp5QCGSLjvH4Cqk8= X-Google-Smtp-Source: ABdhPJzEc+iLQWYgDMndDYVqthGkMbJAnqvSsODxlzYXE5vX4s2url7RgqZoX9eivJ6nNv6zlRow0w== X-Received: by 2002:aed:3c42:: with SMTP id u2mr4081287qte.159.1606220786736; Tue, 24 Nov 2020 04:26:26 -0800 (PST) Received: from localhost (dhcp-6c-ae-f6-dc-d8-61.cpe.echoes.net. [72.28.8.195]) by smtp.gmail.com with ESMTPSA id t2sm8643187qkb.2.2020.11.24.04.26.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 24 Nov 2020 04:26:25 -0800 (PST) Sender: Tejun Heo Date: Tue, 24 Nov 2020 07:26:03 -0500 From: Tejun Heo To: Christoph Hellwig Cc: Jens Axboe , Josef Bacik , Konrad Rzeszutek Wilk , Coly Li , Mike Snitzer , dm-devel@redhat.com, Richard Weinberger , Jan Kara , linux-block@vger.kernel.org, xen-devel@lists.xenproject.org, linux-bcache@vger.kernel.org, linux-mtd@lists.infradead.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH 01/20] blk-cgroup: fix a hd_struct leak in blkcg_fill_root_iostats Message-ID: References: <20201118084800.2339180-1-hch@lst.de> <20201118084800.2339180-2-hch@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20201118084800.2339180-2-hch@lst.de> Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org On Wed, Nov 18, 2020 at 09:47:41AM +0100, Christoph Hellwig wrote: > disk_get_part needs to be paired with a disk_put_part. > > Fixes: ef45fe470e1 ("blk-cgroup: show global disk stats in root cgroup io.stat") > Signed-off-by: Christoph Hellwig Acked-by: Tejun Heo Thanks. -- tejun