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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4C226C433EF for ; Mon, 14 Feb 2022 14:50:44 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id DBE7B6B0073; Mon, 14 Feb 2022 09:50:43 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id D6CB96B0078; Mon, 14 Feb 2022 09:50:43 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id C5BBF6B007B; Mon, 14 Feb 2022 09:50:43 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (relay.hostedemail.com [64.99.140.27]) by kanga.kvack.org (Postfix) with ESMTP id B31026B0073 for ; Mon, 14 Feb 2022 09:50:43 -0500 (EST) Received: from smtpin05.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay11.hostedemail.com (Postfix) with ESMTP id 7DFB6810FA for ; Mon, 14 Feb 2022 14:50:43 +0000 (UTC) X-FDA: 79141671966.05.C74729B Received: from out2.migadu.com (out2.migadu.com [188.165.223.204]) by imf18.hostedemail.com (Postfix) with ESMTP id EC4D61C000F for ; Mon, 14 Feb 2022 14:50:42 +0000 (UTC) Date: Mon, 14 Feb 2022 23:50:36 +0900 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1644850241; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=Xyq+j31FZqDn7F6SUp8vugX9CPKq/x3n/C18Y0gEPjY=; b=xiJuXJiMucP8TCEsaZA1tG45wSMxQOu8L0NL6jDvRTmrF2/czGzUYuPBt+t5G5P4rw+o2s Oyy03jHhspG4dd7dpnCWyN3WdWcV1h+Nfk8yl4TgwjPyoJ6VPT6bcZUP870kBj+LS1JfQp NA7CTwR/aMcoLTDA5oZ6UtNRrf78aZA= X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Naoya Horiguchi To: Miaohe Lin Cc: akpm@linux-foundation.org, naoya.horiguchi@nec.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 5/8] mm/memory-failure.c: remove PageSlab check in hwpoison_filter_dev Message-ID: <20220214145036.GE2624914@u2004> References: <20220210141733.1908-1-linmiaohe@huawei.com> <20220210141733.1908-6-linmiaohe@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20220210141733.1908-6-linmiaohe@huawei.com> X-Migadu-Flow: FLOW_OUT X-Migadu-Auth-User: linux.dev Authentication-Results: imf18.hostedemail.com; dkim=pass header.d=linux.dev header.s=key1 header.b=xiJuXJiM; dmarc=pass (policy=none) header.from=linux.dev; spf=pass (imf18.hostedemail.com: domain of naoya.horiguchi@linux.dev designates 188.165.223.204 as permitted sender) smtp.mailfrom=naoya.horiguchi@linux.dev X-Rspam-User: X-Rspamd-Server: rspam10 X-Rspamd-Queue-Id: EC4D61C000F X-Stat-Signature: msu5idafxq4mhomyjfuxp17ayjzr146z X-HE-Tag: 1644850242-704470 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 Thu, Feb 10, 2022 at 10:17:30PM +0800, Miaohe Lin wrote: > Since commit 03e5ac2fc3bf ("mm: fix crash when using XFS on loopback"), > page_mapping() can handle the Slab pages. So remove this unnecessary > PageSlab check and obsolete comment. > > Signed-off-by: Miaohe Lin Acked-by: Naoya Horiguchi