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=-11.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 742C7C4338F for ; Tue, 10 Aug 2021 20:40:04 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 14A7260F55 for ; Tue, 10 Aug 2021 20:40:03 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 14A7260F55 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kvack.org Received: by kanga.kvack.org (Postfix) id 99FF68D0002; Tue, 10 Aug 2021 16:40:03 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 950446B0072; Tue, 10 Aug 2021 16:40:03 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 866388D0002; Tue, 10 Aug 2021 16:40:03 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0173.hostedemail.com [216.40.44.173]) by kanga.kvack.org (Postfix) with ESMTP id 7136F6B0071 for ; Tue, 10 Aug 2021 16:40:03 -0400 (EDT) Received: from smtpin10.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay04.hostedemail.com (Postfix) with ESMTP id 09DFA2203B for ; Tue, 10 Aug 2021 20:40:03 +0000 (UTC) X-FDA: 78460337886.10.50C576D Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [216.205.24.124]) by imf29.hostedemail.com (Postfix) with ESMTP id A3BB69002BD1 for ; Tue, 10 Aug 2021 20:40:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1628628002; 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=EuPUdq45S8oTL3THA/Ef2LivSA8dQ3PVd0haAKDU0tU=; b=hj+K3oy1BepW/QOeBVbw2+yUXBVzHQwoAokLdKsCe9XsrkoyyvsSgp7vEvhAttkhJNK0c7 4kBZoShORCXoivZDYkiD4a3Zw2iNn552n7uFp9FtXuTb90FC22eSCB11XYIs0olwRZ1gND 3CndcUqLtHv9dvaLpHUUKsbkOS+4b88= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-415--cFXP4rTOFegIKKrE7j5_g-1; Tue, 10 Aug 2021 16:40:00 -0400 X-MC-Unique: -cFXP4rTOFegIKKrE7j5_g-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 18E6A801AEB; Tue, 10 Aug 2021 20:39:59 +0000 (UTC) Received: from warthog.procyon.org.uk (unknown [10.22.32.7]) by smtp.corp.redhat.com (Postfix) with ESMTP id 2C3A95C1A1; Tue, 10 Aug 2021 20:39:58 +0000 (UTC) Organization: Red Hat UK Ltd. Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903 From: David Howells In-Reply-To: <20210715033704.692967-52-willy@infradead.org> References: <20210715033704.692967-52-willy@infradead.org> <20210715033704.692967-1-willy@infradead.org> To: "Matthew Wilcox (Oracle)" Cc: dhowells@redhat.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-fsdevel@vger.kernel.org Subject: Re: [PATCH v14 051/138] mm: Add folio_pfn() MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <1811154.1628627997.1@warthog.procyon.org.uk> Date: Tue, 10 Aug 2021 21:39:57 +0100 Message-ID: <1811155.1628627997@warthog.procyon.org.uk> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 X-Rspamd-Server: rspam06 X-Rspamd-Queue-Id: A3BB69002BD1 Authentication-Results: imf29.hostedemail.com; dkim=pass header.d=redhat.com header.s=mimecast20190719 header.b=hj+K3oy1; dmarc=pass (policy=none) header.from=redhat.com; spf=none (imf29.hostedemail.com: domain of dhowells@redhat.com has no SPF policy when checking 216.205.24.124) smtp.mailfrom=dhowells@redhat.com X-Stat-Signature: 3o8bmjf1potkq8w9zbbeyp4x9sbmbch8 X-HE-Tag: 1628628002-506731 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: Matthew Wilcox (Oracle) wrote: > This is the folio equivalent of page_to_pfn(). > > Signed-off-by: Matthew Wilcox (Oracle) Reviewed-by: David Howells