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 F2994C433F5 for ; Thu, 20 Jan 2022 08:55:28 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 1AFC26B00B2; Thu, 20 Jan 2022 03:55:28 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 15FE26B00B4; Thu, 20 Jan 2022 03:55:28 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 04E7E6B00B5; Thu, 20 Jan 2022 03:55:27 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0138.hostedemail.com [216.40.44.138]) by kanga.kvack.org (Postfix) with ESMTP id E6BE26B00B2 for ; Thu, 20 Jan 2022 03:55:27 -0500 (EST) Received: from smtpin05.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with ESMTP id A3598181CC1BC for ; Thu, 20 Jan 2022 08:55:27 +0000 (UTC) X-FDA: 79050056694.05.97BADB2 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) by imf11.hostedemail.com (Postfix) with ESMTP id 4536640002 for ; Thu, 20 Jan 2022 08:55:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=m3ABMTZ0MqErW8PpbsHm9RBDGHUsM/mvFKByXoormFo=; b=SxEy3X14fIKUJuIVsOyebOtHH3 sCqrNsrU7uE7l+o3d7nKHHDUetnw9U4hDvA6eBMxhiWfpVGpZrqJyRA0tQvp9ijhHmgKxbPW7OJ6w FXyUz8QAZRmZiTnwCnNeFfvf3WvAwMJTXYmqVTenYPkw+eKdFbO+WVJO5h2nwBnpsPL/EpbkwnDXd oiYjBb+Pv5nCVlHsD2xl6fcXaGkAp6dvS/B8COFSRJSjp0CHovZdCUqJMXgAjKRxeo68YKCsmj919 ofA6bccFpyXfML557aIivCGOZTab0MieYiVvRV2WV5QCu2thOPA/kElA4+f8IFd8PaXb0oI22Vupu dzeu+kaQ==; Received: from hch by bombadil.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1nATE4-009xcp-3W; Thu, 20 Jan 2022 08:55:24 +0000 Date: Thu, 20 Jan 2022 00:55:24 -0800 From: Christoph Hellwig To: Shiyang Ruan Cc: linux-kernel@vger.kernel.org, linux-xfs@vger.kernel.org, nvdimm@lists.linux.dev, linux-mm@kvack.org, linux-fsdevel@vger.kernel.org, djwong@kernel.org, dan.j.williams@intel.com, david@fromorbit.com, hch@infradead.org, jane.chu@oracle.com Subject: Re: [PATCH v9 08/10] mm: Introduce mf_dax_kill_procs() for fsdax case Message-ID: References: <20211226143439.3985960-1-ruansy.fnst@fujitsu.com> <20211226143439.3985960-9-ruansy.fnst@fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20211226143439.3985960-9-ruansy.fnst@fujitsu.com> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html X-Rspamd-Server: rspam05 X-Rspamd-Queue-Id: 4536640002 X-Stat-Signature: pj5dw4sm8rtbbj5ccc7mb35sceyii5cn Authentication-Results: imf11.hostedemail.com; dkim=pass header.d=infradead.org header.s=bombadil.20210309 header.b=SxEy3X14; spf=none (imf11.hostedemail.com: domain of BATV+0328028a7a74e2859a11+6724+infradead.org+hch@bombadil.srs.infradead.org has no SPF policy when checking 198.137.202.133) smtp.mailfrom=BATV+0328028a7a74e2859a11+6724+infradead.org+hch@bombadil.srs.infradead.org; dmarc=none X-HE-Tag: 1642668927-897968 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: Please only build the new DAX code if CONFIG_FS_DAX is set.