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=-17.3 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,NICE_REPLY_A, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham 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 F0A09C63697 for ; Thu, 19 Nov 2020 18:29:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 967A5241A6 for ; Thu, 19 Nov 2020 18:29:03 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="w+XF1GXT" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728525AbgKSS2m (ORCPT ); Thu, 19 Nov 2020 13:28:42 -0500 Received: from aserp2120.oracle.com ([141.146.126.78]:54832 "EHLO aserp2120.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727292AbgKSS2m (ORCPT ); Thu, 19 Nov 2020 13:28:42 -0500 Received: from pps.filterd (aserp2120.oracle.com [127.0.0.1]) by aserp2120.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 0AJIExXk016744; Thu, 19 Nov 2020 18:28:35 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=subject : to : cc : references : from : message-id : date : mime-version : in-reply-to : content-type : content-transfer-encoding; s=corp-2020-01-29; bh=C8vLQPMXjc351Y3LpVAs+FwrwLqI/P4KoN9oJHG+sOw=; b=w+XF1GXTzIUdh862GqkxYdGRapsKqDXmuoXwxUPW1qxdfUE0MOQLQz7bHLkkEGKV/AjH p0kvI2sQNyT889Fc1EHP+bOxQrsp1owpHqeSP52E+zvO3WB6tWJtaT0Spb1THP82IsPR 5Yf79y07HrXbYZktzbaulqqaCUc9sN47rpj/UNjX2NQvDqx3GdkzsELeJYagirS5e7zL zCHy+7bbFxbXMz1+EAiZ4AC2Da8cxSRVh0n0M/3RWJPfy2niXF0quSgSv1KWqEaRCICb BpQLJvAkVcgXWfSn3GwjPnZHp8sizYlhKEDG/Z/WNNZw5PD+5GtqfhIoMk/p4n1wRU3b 3Q== Received: from userp3020.oracle.com (userp3020.oracle.com [156.151.31.79]) by aserp2120.oracle.com with ESMTP id 34t76m70qh-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 19 Nov 2020 18:28:35 +0000 Received: from pps.filterd (userp3020.oracle.com [127.0.0.1]) by userp3020.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 0AJIBZp3049466; Thu, 19 Nov 2020 18:28:34 GMT Received: from userv0121.oracle.com (userv0121.oracle.com [156.151.31.72]) by userp3020.oracle.com with ESMTP id 34ts0u46vf-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 19 Nov 2020 18:28:34 +0000 Received: from abhmp0002.oracle.com (abhmp0002.oracle.com [141.146.116.8]) by userv0121.oracle.com (8.14.4/8.13.8) with ESMTP id 0AJISXhc005923; Thu, 19 Nov 2020 18:28:33 GMT Received: from [192.168.2.112] (/50.38.35.18) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Thu, 19 Nov 2020 10:28:33 -0800 Subject: Re: [PATCH] mm,hugetlb: Remove unneded initialization To: Oscar Salvador , akpm@linux-foundation.org Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org References: <20201119112141.6452-1-osalvador@suse.de> From: Mike Kravetz Message-ID: <2421b74a-05af-acee-2a74-8b437bd05574@oracle.com> Date: Thu, 19 Nov 2020 10:28:29 -0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.1.1 MIME-Version: 1.0 In-Reply-To: <20201119112141.6452-1-osalvador@suse.de> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9810 signatures=668682 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 mlxlogscore=999 adultscore=0 bulkscore=0 suspectscore=2 spamscore=0 malwarescore=0 phishscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2011190129 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9810 signatures=668682 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=2 phishscore=0 adultscore=0 priorityscore=1501 bulkscore=0 clxscore=1015 mlxlogscore=999 malwarescore=0 mlxscore=0 spamscore=0 lowpriorityscore=0 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2011190129 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 11/19/20 3:21 AM, Oscar Salvador wrote: > hugetlb_add_hstate initializes nr_huge_pages and free_huge_pages to 0, > but since hstates[] is a global variable, all its fields are defined to > 0 already. > > Signed-off-by: Oscar Salvador > --- > mm/hugetlb.c | 2 -- > 1 file changed, 2 deletions(-) Thanks, Reviewed-by: Mike Kravetz -- Mike Kravetz