Received: by 2002:a25:c205:0:0:0:0:0 with SMTP id s5csp6156834ybf;
        Thu, 5 Mar 2020 14:24:00 -0800 (PST)
X-Google-Smtp-Source: ADFU+vs6OOOLaMPnNrJEJ+xxZws5ss3hPhqG9o32T4ePX2IHK9XYr6dvG/iO7mizTUTSigtcXKX2
X-Received: by 2002:a05:6808:d7:: with SMTP id t23mr472423oic.69.1583447040305;
        Thu, 05 Mar 2020 14:24:00 -0800 (PST)
ARC-Seal: i=1; a=rsa-sha256; t=1583447040; cv=none;
        d=google.com; s=arc-20160816;
        b=Hps3MMwBNiE5r5StxvAlnYTp8CRzoo9C153n93BTyi2as9fVrKL1q2RdNpGz3zFDwc
         cmc0mEm9ShBA4S6B4cRP5rOBrwWexffqPoaFgDFkMRddc6K+bc77pHIDzOlmcMJcOA7S
         J4PVBGs8Jc9Tthdg8kdcVBkef/l6lSZKbH7DKHBANswK0U+UJk+miOTvO9bPl9b4igl8
         b83mlykzbTG5oqBjQMmRsOpXwI8eQUNHenfvWxcXk5UC84AMVfuv+Hp0UYmC2xtvTVcK
         XJZ7Az8Yj/AtaWfCALgeQF7rrTQM5Lp0a6Zh7PPzFDfgsFryMHG12AOJGqOtodJMIUKy
         7Svw==
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816;
        h=list-id:precedence:sender:in-reply-to:content-disposition
         :mime-version:references:message-id:subject:cc:to:from:date;
        bh=unm7bI8s+n1ZWmd4C1TqhlPiPymAem2+fKfYrsK0V1w=;
        b=o8ysN72qmfMoVE7ziJRc8yUUlV/QzpadfLz/RWdD/Au+/QWgncsB7p72fS6zLJ3oT8
         RRoUKDlVN8eAnSEhDGj8wYDqFL5De4nowj7ebDdwmkLdVOTh1vkJv65wrwcLFz7camgF
         l8KlCaPnsyLA1n2jCmirA7mkCOJlJlewe8oef4y/KhTZr4zuQZmCMHkQHO8cm9kZ2NfU
         s8gfs9P8FH4XDKvE8NOIMry/9VHyQ7hD+pdsoC9mZxCVTg3KvZ3IRvFEMT4f7lCbv+WN
         lqGltcE3ZtuHKffQCwDRqB8ugmETfQnsQIqkLaWtAvmaeX6CAfNfMxIYr7IyBaGQhUQl
         ecPw==
ARC-Authentication-Results: i=1; mx.google.com;
       spf=pass (google.com: best guess record for domain of linux-ext4-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-ext4-owner@vger.kernel.org
Return-Path: <linux-ext4-owner@vger.kernel.org>
Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67])
        by mx.google.com with ESMTP id a3si183343oie.164.2020.03.05.14.23.41;
        Thu, 05 Mar 2020 14:24:00 -0800 (PST)
Received-SPF: pass (google.com: best guess record for domain of linux-ext4-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-ext4-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-ext4-owner@vger.kernel.org
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
        id S1726178AbgCEWXf (ORCPT <rfc822;brookxu.cn@gmail.com>
        + 99 others); Thu, 5 Mar 2020 17:23:35 -0500
Received: from outgoing-auth-1.mit.edu ([18.9.28.11]:57838 "EHLO
        outgoing.mit.edu" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org
        with ESMTP id S1726067AbgCEWXf (ORCPT
        <rfc822;linux-ext4@vger.kernel.org>); Thu, 5 Mar 2020 17:23:35 -0500
Received: from callcc.thunk.org (guestnat-104-133-0-105.corp.google.com [104.133.0.105] (may be forged))
        (authenticated bits=0)
        (User authenticated as tytso@ATHENA.MIT.EDU)
        by outgoing.mit.edu (8.14.7/8.12.4) with ESMTP id 025MNP26009075
        (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT);
        Thu, 5 Mar 2020 17:23:26 -0500
Received: by callcc.thunk.org (Postfix, from userid 15806)
        id 3F57342045B; Thu,  5 Mar 2020 17:23:25 -0500 (EST)
Date:   Thu, 5 Mar 2020 17:23:25 -0500
From:   "Theodore Y. Ts'o" <tytso@mit.edu>
To:     madhuparnabhowmik10@gmail.com
Cc:     adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org,
        linux-kernel@vger.kernel.org, joel@joelfernandes.org,
        frextrite@gmail.com,
        linux-kernel-mentees@lists.linuxfoundation.org, paulmck@kernel.org
Subject: Re: [PATCH] fs: ext4: mballoc.c: Use built-in RCU list checking
Message-ID: <20200305222325.GG20967@mit.edu>
References: <20200213152558.7070-1-madhuparnabhowmik10@gmail.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <20200213152558.7070-1-madhuparnabhowmik10@gmail.com>
Sender: linux-ext4-owner@vger.kernel.org
Precedence: bulk
List-ID: <linux-ext4.vger.kernel.org>
X-Mailing-List: linux-ext4@vger.kernel.org

On Thu, Feb 13, 2020 at 08:55:58PM +0530, madhuparnabhowmik10@gmail.com wrote:
> From: Madhuparna Bhowmik <madhuparnabhowmik10@gmail.com>
> 
> list_for_each_entry_rcu() has built-in RCU and lock checking.
> 
> Pass cond argument to list_for_each_entry_rcu() to silence
> false lockdep warning when CONFIG_PROVE_RCU_LIST is enabled
> by default.
> 
> Signed-off-by: Madhuparna Bhowmik <madhuparnabhowmik10@gmail.com>

Applied, thanks.

						- Ted