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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D7FE2C43334 for ; Sat, 11 Jun 2022 06:32:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229944AbiFKGcl (ORCPT ); Sat, 11 Jun 2022 02:32:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52448 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229462AbiFKGci (ORCPT ); Sat, 11 Jun 2022 02:32:38 -0400 Received: from szxga03-in.huawei.com (szxga03-in.huawei.com [45.249.212.189]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2D2BA1AE for ; Fri, 10 Jun 2022 23:32:34 -0700 (PDT) Received: from canpemm500002.china.huawei.com (unknown [172.30.72.57]) by szxga03-in.huawei.com (SkyGuard) with ESMTP id 4LKp094mYTzDqnh; Sat, 11 Jun 2022 14:32:09 +0800 (CST) Received: from [10.174.177.76] (10.174.177.76) by canpemm500002.china.huawei.com (7.192.104.244) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Sat, 11 Jun 2022 14:32:30 +0800 Subject: Re: [PATCH] mm/shmem.c: use helper transhuge_vma_enabled() To: Hugh Dickins CC: , , References: <20220611022314.21593-1-linmiaohe@huawei.com> <8b34a515-e5fd-731a-4164-9080c275d4e9@google.com> From: Miaohe Lin Message-ID: Date: Sat, 11 Jun 2022 14:32:30 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.6.0 MIME-Version: 1.0 In-Reply-To: <8b34a515-e5fd-731a-4164-9080c275d4e9@google.com> Content-Type: text/plain; charset="utf-8" Content-Language: en-US Content-Transfer-Encoding: 7bit X-Originating-IP: [10.174.177.76] X-ClientProxiedBy: dggems701-chm.china.huawei.com (10.3.19.178) To canpemm500002.china.huawei.com (7.192.104.244) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2022/6/11 11:14, Hugh Dickins wrote: > On Sat, 11 Jun 2022, Miaohe Lin wrote: > >> Use helper transhuge_vma_enabled() to check whether transhuge is enable >> on vma. Minor readability improvement. >> >> Signed-off-by: Miaohe Lin > > No thanks, that's a readability regression, forcing reader > to go and look up what transhuge_vma_enabled() actually means. > > What you call a helper, I call an obfuscator - as I implied in > b9e2faaf6fa0 ("huge tmpfs: revert shmem's use of transhuge_vma_enabled()") Oh, that commit also cc to me. But I forgot it... Sorry. > > Hugh >