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=-16.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 9D5FCC433ED for ; Wed, 5 May 2021 15:31:25 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 2C353613BA for ; Wed, 5 May 2021 15:31:25 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2C353613BA Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 90BA96B0071; Wed, 5 May 2021 11:31:24 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 894DF6B0072; Wed, 5 May 2021 11:31:24 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 6E7846B0073; Wed, 5 May 2021 11:31:24 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0184.hostedemail.com [216.40.44.184]) by kanga.kvack.org (Postfix) with ESMTP id 4BAFF6B0071 for ; Wed, 5 May 2021 11:31:24 -0400 (EDT) Received: from smtpin33.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with ESMTP id 039E7180AD820 for ; Wed, 5 May 2021 15:31:24 +0000 (UTC) X-FDA: 78107566488.33.5556C2B Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) by imf01.hostedemail.com (Postfix) with ESMTP id C47375001536 for ; Wed, 5 May 2021 15:31:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Content-Transfer-Encoding:MIME-Version: References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description; bh=gUoExV306Y7Xrq48Y1czNMrtCl1FtU2ibChLj/7K4h4=; b=SLr48Y9DqgUpZh1Kv9SUgU5RHm TdUkaqLA/YBYc5JuTsH12tU36PZNI4AF0NfV04bxgU6lVMsquQfCTSuyqDEvbtIqYZpSkxySaFLlU 8Lixl74J2QWnLi5PTYjpoiLnlCrMr+Dbh1yWaDh+jVrlno7tm5WT3hmbGMMira4uGCUtm+RNJD/DM YBeaf8WkrxTXq63qad+DFQ7/StdUof7uep9lD2OGWGTttzisVLT794bdlIfP571zAfbUax2TW7qK/ dwCadTiKwg/Jie0+/yUS5X/DuSQ2T8bq28HQhINKP27RjHda6bjFVZze2ZecD3g07g1y0ldHylAq0 4R7Uq0ew==; Received: from willy by casper.infradead.org with local (Exim 4.94 #2 (Red Hat Linux)) id 1leJT8-000VAR-Hh; Wed, 05 May 2021 15:30:20 +0000 From: "Matthew Wilcox (Oracle)" To: linux-fsdevel@vger.kernel.org, linux-mm@kvack.org Cc: "Matthew Wilcox (Oracle)" , linux-kernel@vger.kernel.org, Christoph Hellwig , Jeff Layton Subject: [PATCH v9 21/96] mm/filemap: Add folio_offset and folio_file_offset Date: Wed, 5 May 2021 16:05:13 +0100 Message-Id: <20210505150628.111735-22-willy@infradead.org> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20210505150628.111735-1-willy@infradead.org> References: <20210505150628.111735-1-willy@infradead.org> MIME-Version: 1.0 Authentication-Results: imf01.hostedemail.com; dkim=pass header.d=infradead.org header.s=casper.20170209 header.b=SLr48Y9D; dmarc=none; spf=none (imf01.hostedemail.com: domain of willy@infradead.org has no SPF policy when checking 90.155.50.34) smtp.mailfrom=willy@infradead.org X-Stat-Signature: wujeeeo5mx75o5puw4cay6jmnygs9zdo X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: C47375001536 Received-SPF: none (infradead.org>: No applicable sender policy available) receiver=imf01; identity=mailfrom; envelope-from=""; helo=casper.infradead.org; client-ip=90.155.50.34 X-HE-DKIM-Result: pass/pass X-HE-Tag: 1620228670-76064 Content-Transfer-Encoding: quoted-printable 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: These are just wrappers around their page counterpart. Signed-off-by: Matthew Wilcox (Oracle) Reviewed-by: Christoph Hellwig Acked-by: Jeff Layton --- include/linux/pagemap.h | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h index 5ccc73c760b1..2df82e356821 100644 --- a/include/linux/pagemap.h +++ b/include/linux/pagemap.h @@ -634,6 +634,16 @@ static inline loff_t page_file_offset(struct page *p= age) return ((loff_t)page_index(page)) << PAGE_SHIFT; } =20 +static inline loff_t folio_offset(struct folio *folio) +{ + return page_offset(&folio->page); +} + +static inline loff_t folio_file_offset(struct folio *folio) +{ + return page_file_offset(&folio->page); +} + extern pgoff_t linear_hugepage_index(struct vm_area_struct *vma, unsigned long address); =20 --=20 2.30.2