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=-2.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT 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 EB567C43613 for ; Mon, 24 Jun 2019 05:54:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B74D52083D for ; Mon, 24 Jun 2019 05:54:11 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="VyJug3L8" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726587AbfFXFw5 (ORCPT ); Mon, 24 Jun 2019 01:52:57 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:50572 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726323AbfFXFw5 (ORCPT ); Mon, 24 Jun 2019 01:52:57 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=SxtantLTym8Sxm+/4cS16A4CoJY95WzKWymqcLE4tHI=; b=VyJug3L8MgLDPE7BbcSTv67OT DfAD5sz/T56LHhfzREs+GPDlQbpOGRy5UYSQegrb1f0sfGpIQQBjfG9G3SxEtayXo0+JsSy1jDCVf 8MIVXGYEvuqgWkcsWZaMGJZHz2ArFL4II5C9o6zAV52tmA3F8hgyYhj5O32DpaEzF/Tn2Rcjfcq5a ueMCxcqxuFv/dpaEBI3AotHJlGDK9FkHaYapCZr1tjxVywEI1DKKHCq9Wj2G6k2qFdKaP2p1Lt9JR UpMYxTe2nwKtqhBjujf07yDN5qkG1EBRRxJBiWJxJxedCRHCHt2jp/EInVLruJHL9N5gnhNHx/t6i AiEQKAvxA==; Received: from 213-225-6-159.nat.highway.a1.net ([213.225.6.159] helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.92 #3 (Red Hat Linux)) id 1hfHuR-000426-ON; Mon, 24 Jun 2019 05:52:56 +0000 From: Christoph Hellwig To: "Darrick J . Wong" Cc: Damien Le Moal , Andreas Gruenbacher , linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: lift the xfs writepage code into iomap Date: Mon, 24 Jun 2019 07:52:41 +0200 Message-Id: <20190624055253.31183-1-hch@lst.de> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org Hi all, this series cleans up the xfs writepage code and then lifts it to fs/iomap.c so that it could be use by other file system. I've been wanting to this for a while so that I could eventually convert gfs2 over to it, but I never got to it. Now Damien has a new zonefs file system for semi-raw access to zoned block devices that would like to use the iomap code instead of reinventing it, so I finally had to do the work.