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=-10.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,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 DB0B0C433B4 for ; Fri, 23 Apr 2021 14:52:41 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 519976141C for ; Fri, 23 Apr 2021 14:52:41 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 519976141C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.cz Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id BE89B6B0036; Fri, 23 Apr 2021 10:52:40 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id B72166B0074; Fri, 23 Apr 2021 10:52:40 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id A12CA6B0075; Fri, 23 Apr 2021 10:52:40 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0011.hostedemail.com [216.40.44.11]) by kanga.kvack.org (Postfix) with ESMTP id 7EC8E6B0036 for ; Fri, 23 Apr 2021 10:52:40 -0400 (EDT) Received: from smtpin03.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay05.hostedemail.com (Postfix) with ESMTP id 3BCF2181CC425 for ; Fri, 23 Apr 2021 14:52:40 +0000 (UTC) X-FDA: 78063923280.03.83542BD Received: from mx2.suse.de (mx2.suse.de [195.135.220.15]) by imf22.hostedemail.com (Postfix) with ESMTP id E53FBC0007E2 for ; Fri, 23 Apr 2021 14:52:33 +0000 (UTC) X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 9DE01B140; Fri, 23 Apr 2021 14:52:38 +0000 (UTC) Subject: Re: [PATCH 2/6] mm/debug: Factor PagePoisoned out of __dump_page To: "Matthew Wilcox (Oracle)" , linux-mm@kvack.org Cc: Andrew Morton , linux-kernel@vger.kernel.org References: <20210416231531.2521383-1-willy@infradead.org> <20210416231531.2521383-3-willy@infradead.org> From: Vlastimil Babka Message-ID: Date: Fri, 23 Apr 2021 16:52:38 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.9.1 MIME-Version: 1.0 In-Reply-To: <20210416231531.2521383-3-willy@infradead.org> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspam01 X-Rspamd-Queue-Id: E53FBC0007E2 X-Stat-Signature: ka7nd7fp1jpriejdsske5s6bcf9n3mp3 Received-SPF: none (suse.cz>: No applicable sender policy available) receiver=imf22; identity=mailfrom; envelope-from=""; helo=mx2.suse.de; client-ip=195.135.220.15 X-HE-DKIM-Result: none/none X-HE-Tag: 1619189553-34619 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On 4/17/21 1:15 AM, Matthew Wilcox (Oracle) wrote: > Move the PagePoisoned test into dump_page(). Skip the hex print > for poisoned pages -- we know they're full of ffffffff. Move the > reason printing from __dump_page() to dump_page(). > > Signed-off-by: Matthew Wilcox (Oracle) Reviewed-by: Vlastimil Babka