From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Cyrus-Session-Id: sloti22d1t05-3018824-1523342225-2-11978477749468368519 X-Sieve: CMU Sieve 3.0 X-Spam-known-sender: no X-Spam-score: 0.0 X-Spam-hits: BAYES_00 -1.9, HEADER_FROM_DIFFERENT_DOMAINS 0.25, MAILING_LIST_MULTI -1, ME_NOAUTH 0.01, RCVD_IN_DNSWL_HI -5, LANGUAGES unknown, BAYES_USED global, SA_VERSION 3.4.0 X-Spam-source: IP='209.132.180.67', Host='vger.kernel.org', Country='US', FromHeader='com', MailFrom='org', XOriginatingCountry='UNK' X-Spam-charsets: plain='windows-1252' X-Resolved-to: greg@kroah.com X-Delivered-to: greg@kroah.com X-Mail-from: stable-owner@vger.kernel.org ARC-Seal: i=1; a=rsa-sha256; cv=none; d=messagingengine.com; s=fm2; t= 1523342225; b=iJKIuK7bomU4Qk8tj6dGZ9FZieTC9ReBEM85SSSAjNFPVKf321 ku+Se0N4ehVIujcmN8D3JQNweszhxUxt4Bg0PF6llJClMtJ6VgxVpBL9Xshnp9+K nJWyu4cBgwIe1WFiSfYYr9+rerptnd4F8luCT2E9tVrYtUtsPZ0pUs38vh7zynG9 S/TW+Aqax9v0oDj4qYQrI8RawR+2kVfMXwmiiTuY4jiAuQhZp1b2OyEwyFGvx2F4 DV3vKJxu50TueCmKhlOfy7lH/Um0Yi+wNuHSBCQkTEnYF2ZdNAfQ1FNXQitMV2vm QWNs4g2BWFWQXHsb3gxEtW/TRETvG3+hsiGg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=subject:to:cc:references:from:message-id :date:mime-version:in-reply-to:content-type :content-transfer-encoding:sender:list-id; s=fm2; t=1523342225; bh=P6f5UMVwXvayMZD78qOQ2MofzXNvtkoG5X4bMCYSc7g=; b=eLPbEbwhLanU 2dwdTYXR4uJg6LpRiAqoYNdsgZzUor0EFWs23eAOrm+4Km39ge+AuaVXdp6PUuXE TYWiuqNPPYfC/QGs/SromMYyQv/CvFWmBTzCYB0v/fqrXY/SScGu2wz0a6L61K3t /5nC6udkm4flQNDjK5GAimPNCi6y/1qln32eUA2cL7wUevHjRvDoM6hq5ugkFFjL 95l2Wk6VL/rGGPkZtVr/vtGgv4P0CfTYQC879YVUO4q+TRkGZ8Gz5GbgKPu1qHf1 nI/P6cmYusM6g6BHsa4ch1BFRRy/awIZ5GqoHRwIxwyFi/FDVsEI/GQPxQS7wqsa 3dfBfwPiKQ== ARC-Authentication-Results: i=1; mx2.messagingengine.com; arc=none (no signatures found); dkim=none (no signatures found); dmarc=none (p=none,has-list-id=yes,d=none) header.from=huawei.com; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=stable-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=fail; x-cm=none score=0; x-ptr=pass x-ptr-helo=vger.kernel.org x-ptr-lookup=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=huawei.com header.result=pass header_is_org_domain=yes; x-vs=clean score=-100 state=0 Authentication-Results: mx2.messagingengine.com; arc=none (no signatures found); dkim=none (no signatures found); dmarc=none (p=none,has-list-id=yes,d=none) header.from=huawei.com; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=stable-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=fail; x-cm=none score=0; x-ptr=pass x-ptr-helo=vger.kernel.org x-ptr-lookup=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=huawei.com header.result=pass header_is_org_domain=yes; x-vs=clean score=-100 state=0 X-ME-VSCategory: clean X-CM-Envelope: MS4wfJICuCnh0rpGow8iXcbeAXG250o/MDapsrdxnD4GJVyczTqUl6XdLSLRaKGNGwxt8lPFoJEfhM0Dq5EI7UPmKeRSB5mIGVPRO+q7oWrQhOatyqjTB046 qHHYuMVnGKXKVRDz2JX74mchK0ClQq+jHIvdoincaqXw+555FaUG464ePEfbXOqzw5IgRjMsVYX/UQU5S5AHqm+K2Kj62oQHDUo1CZ2DX3oIIipMck4j96K2 X-CM-Analysis: v=2.3 cv=E8HjW5Vl c=1 sm=1 tr=0 a=UK1r566ZdBxH71SXbqIOeA==:117 a=UK1r566ZdBxH71SXbqIOeA==:17 a=XbGvyVyP7asA:10 a=N659UExz7-8A:10 a=Kd1tUaAdevIA:10 a=JcItvG89Ojpa-aYotwIA:9 a=pILNOxqGKmIA:10 X-ME-CMScore: 0 X-ME-CMCategory: none Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752002AbeDJGhC (ORCPT ); Tue, 10 Apr 2018 02:37:02 -0400 Received: from szxga07-in.huawei.com ([45.249.212.35]:60096 "EHLO huawei.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1751845AbeDJGhC (ORCPT ); Tue, 10 Apr 2018 02:37:02 -0400 Subject: Re: [PATCH] f2fs: don't use GFP_ZERO for page caches To: Jaegeuk Kim CC: , , References: <20180409190012.21552-1-jaegeuk@kernel.org> <20180410035022.GB47598@jaegeuk-macbookpro.roam.corp.google.com> From: Chao Yu Message-ID: <36393b5a-9b99-4304-c077-09288219dfad@huawei.com> Date: Tue, 10 Apr 2018 14:36:53 +0800 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.3.0 MIME-Version: 1.0 In-Reply-To: <20180410035022.GB47598@jaegeuk-macbookpro.roam.corp.google.com> Content-Type: text/plain; charset="windows-1252" Content-Language: en-US Content-Transfer-Encoding: 7bit X-Originating-IP: [10.134.22.195] X-CFilter-Loop: Reflected Sender: stable-owner@vger.kernel.org X-Mailing-List: stable@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-Mailing-List: linux-kernel@vger.kernel.org List-ID: On 2018/4/10 11:50, Jaegeuk Kim wrote: > Actually, we don't need to do this, since fill_node_footer(true) will reset the > page. Yes, confirmed. Thanks,