Received: by 2002:a05:6358:489b:b0:bb:da1:e618 with SMTP id x27csp176729rwn; Wed, 14 Sep 2022 18:24:57 -0700 (PDT) X-Google-Smtp-Source: AMsMyM5MQGMnupvA2ZbJgzpNZpOe4YqtJdwff0gdyI4GIotW+UrUoTlYD3VjuaI/1YL1S3QwDwxi X-Received: by 2002:a17:903:41cb:b0:178:36c2:a98 with SMTP id u11-20020a17090341cb00b0017836c20a98mr1765611ple.47.1663205097706; Wed, 14 Sep 2022 18:24:57 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1663205097; cv=none; d=google.com; s=arc-20160816; b=k1h1W911BVC4D94b0b96yHjfE09KTzGbUQsDa8+l233mtZLq/fbTEOJdHHRGaFSEIf DIaKDJ0XEBe0G+r5LgptyVSvDjKXVGky3iqUZHaPzeN7nTvxbivvd2fzzhiY4xB29UpC LluHrvKYPhUjKwyq2Xq5fIpImqjtGJm9SZ+tD1scMZm43gRP5TX6BtNiPRwUeTLlVeV6 IrL+GVEr19HeMbykh8UHwQDnQW1+B3SDhbuJLLBV0Ynae/PQQehunY4A0puoMxq034EO iAuZDqGyoLUjg3dTHqg4C1DgyP+5KgcCtqoE3ob0ss4qIb/fT/+oXDFqx28GowsQHjJS Lyzw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:references:in-reply-to:message-id:date:subject :cc:to:from; bh=8Nat+dr8HP+URRCq7lkhyrnJwuPClqa3yp5nMQYT05E=; b=G5uqU2MZE4ljDmBrGZcN3auOgvS8XpVjjNRyDBElfpNDXPCXYUyg9hwa5WYbqzUnJ6 fA25C3iQxxExQ3dyEXrBtpU358QsuyxAgiU9yNu9Fvn969qJ4iKeAYYBU7fsG5QvhP+h fcBZZSo6BgFEd5jPyFQX4uxjvoS2talOBKUfdElUGwW47FucFz6croaIvy3wy1ZNY71K hCWd4kFMBHKcxWNStsUqvXfTTPXXsgd0H0sioSkCWFeZqegGI8ZyK0LYCPziSDpL9vnE kfsrhpByV4jmqh9xiSWUV9aVNeN2zUMebGLZjGHo0iUkxY6WyRaAgxJfYfF/zOFolhlg Xu9A== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id r73-20020a632b4c000000b0043517bc1498si17827156pgr.716.2022.09.14.18.24.44; Wed, 14 Sep 2022 18:24:57 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229894AbiIOBTY (ORCPT + 99 others); Wed, 14 Sep 2022 21:19:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59132 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229741AbiIOBTW (ORCPT ); Wed, 14 Sep 2022 21:19:22 -0400 Received: from mail.nfschina.com (unknown [124.16.136.209]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id D37278C003 for ; Wed, 14 Sep 2022 18:19:20 -0700 (PDT) Received: from localhost (unknown [127.0.0.1]) by mail.nfschina.com (Postfix) with ESMTP id 681891E80D58; Thu, 15 Sep 2022 09:16:58 +0800 (CST) X-Virus-Scanned: amavisd-new at test.com Received: from mail.nfschina.com ([127.0.0.1]) by localhost (mail.nfschina.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id qazQv2pUsL9s; Thu, 15 Sep 2022 09:16:56 +0800 (CST) Received: from localhost.localdomain.localdomain (unknown [219.141.250.2]) (Authenticated sender: xupengfei@nfschina.com) by mail.nfschina.com (Postfix) with ESMTPA id D953B1E80D1C; Thu, 15 Sep 2022 09:16:55 +0800 (CST) From: XU pengfei To: xupengfei@nfschina.com Cc: akpm@linux-foundation.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mike.kravetz@oracle.com, songmuchun@bytedance.com Subject: Re: [PATCH 1/1] mm/hugetlb: Remove unnecessary 'NULL' values from Pointer Date: Thu, 15 Sep 2022 09:19:11 +0800 Message-Id: <20220915011912.5807-1-xupengfei@nfschina.com> X-Mailer: git-send-email 2.18.2 In-Reply-To: <20220914012113.6271-1-xupengfei@nfschina.com> References: <20220914012113.6271-1-xupengfei@nfschina.com> X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_NONE, SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Dear Andrew Morton: Thank you for including this patch. This patch shortly appears at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-hugetlb-remove-unnecessary-null-values-from-pointer.patch This patch later appears in the mm-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm