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=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=no 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 E7A1BC47247 for ; Thu, 7 May 2020 15:02:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D1C98208DB for ; Thu, 7 May 2020 15:02:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727816AbgEGPCY (ORCPT ); Thu, 7 May 2020 11:02:24 -0400 Received: from outgoing-auth-1.mit.edu ([18.9.28.11]:44455 "EHLO outgoing.mit.edu" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726356AbgEGPCY (ORCPT ); Thu, 7 May 2020 11:02:24 -0400 Received: from callcc.thunk.org (pool-100-0-195-244.bstnma.fios.verizon.net [100.0.195.244]) (authenticated bits=0) (User authenticated as tytso@ATHENA.MIT.EDU) by outgoing.mit.edu (8.14.7/8.12.4) with ESMTP id 047F1EeC022765 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 7 May 2020 11:01:14 -0400 Received: by callcc.thunk.org (Postfix, from userid 15806) id 237DE421C7D; Thu, 7 May 2020 11:01:14 -0400 (EDT) Date: Thu, 7 May 2020 11:01:14 -0400 From: "Theodore Y. Ts'o" To: xiakaixu1987@gmail.com Cc: linux-ext4@vger.kernel.org, adilger.kernel@dilger.ca, Kaixu Xia Subject: Re: [PATCH] ext4: remove unnecessary test_opt for DIOREAD_NOLOCK Message-ID: <20200507150114.GL404484@mit.edu> References: <1586751862-19437-1-git-send-email-kaixuxia@tencent.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1586751862-19437-1-git-send-email-kaixuxia@tencent.com> Sender: linux-ext4-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org On Mon, Apr 13, 2020 at 12:24:22PM +0800, xiakaixu1987@gmail.com wrote: > From: Kaixu Xia > > The DIOREAD_NOLOCK flag has been cleared when doing the test_opt > that is meaningless, so remove the unnecessary test_opt for DIOREAD_NOLOCK. > > Signed-off-by: Kaixu Xia Applied, thanks. - Ted