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=-8.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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 F371CC4338F for ; Thu, 19 Aug 2021 08:26:20 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 9B14D61042 for ; Thu, 19 Aug 2021 08:26:20 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 9B14D61042 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kvack.org Received: by kanga.kvack.org (Postfix) id 1ED726B006C; Thu, 19 Aug 2021 04:26:20 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 19DB18D0001; Thu, 19 Aug 2021 04:26:20 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 08C9D6B0072; Thu, 19 Aug 2021 04:26:20 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0199.hostedemail.com [216.40.44.199]) by kanga.kvack.org (Postfix) with ESMTP id DFE5F6B006C for ; Thu, 19 Aug 2021 04:26:19 -0400 (EDT) Received: from smtpin17.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay05.hostedemail.com (Postfix) with ESMTP id 85516181AC212 for ; Thu, 19 Aug 2021 08:26:19 +0000 (UTC) X-FDA: 78491148078.17.1953133 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) by imf02.hostedemail.com (Postfix) with ESMTP id 4102A7009CD2 for ; Thu, 19 Aug 2021 08:26:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; 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=l2WBiCb5duYJRA9nKpihqrJOH1Qjg6utSrFiu8qAdtc=; b=pvOkUlJaoZrkxY2Gp33wi1zgWz fnxFBIK4uQqSioq16ivOY7xmZpudXBLXcbvq549Gu5nmZfs0iZeNy1ojemfjwdTfwdRzPmN4cLkKc uSgTE0TQ+nnIy0bSHTIzOgo4WHjdoJitTTLKMzhrs41Jim0L8qW7DrlKY2lXnvXkhs+cRIiUEChHQ gQo3CEK9lPd53mAwGTrYAMbHxLrZP6dpKn0tjzF/BsJaeleKWI8RlTQ4+Y5tlqhQYfvZnwaB1xNxZ SSJBur5DgaOUrxA0jGut/xpCfImmVxtJh02Xdt8iszrPouYPhRZdhD/vLHiC/Dx1jpos70BgD/x3H LjOWA2uQ==; Received: from hch by casper.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1mGdMR-004oi0-Dm; Thu, 19 Aug 2021 08:25:21 +0000 Date: Thu, 19 Aug 2021 09:25:15 +0100 From: Christoph Hellwig To: Xu Yu Cc: linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, hch@infradead.org, djwong@kernel.org, riteshh@linux.ibm.com, tytso@mit.edu, gavin.dg@linux.alibaba.com Subject: Re: [PATCH v2] mm/swap: consider max pages in iomap_swapfile_add_extent Message-ID: References: <6dac22b2a8a22254fc538054cb42a32e53d2482b.1629355682.git.xuyu@linux.alibaba.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <6dac22b2a8a22254fc538054cb42a32e53d2482b.1629355682.git.xuyu@linux.alibaba.com> X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html Authentication-Results: imf02.hostedemail.com; dkim=pass header.d=infradead.org header.s=casper.20170209 header.b=pvOkUlJa; dmarc=none; spf=none (imf02.hostedemail.com: domain of BATV@casper.srs.infradead.org has no SPF policy when checking 90.155.50.34) smtp.mailfrom=BATV@casper.srs.infradead.org X-Stat-Signature: ks8r4bepnzfs8u1oog3thmyt1pdw84qa X-Rspamd-Queue-Id: 4102A7009CD2 X-Rspamd-Server: rspam05 X-HE-Tag: 1629361579-200437 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: Looks good, Reviewed-by: Christoph Hellwig