From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from bombadil.infradead.org ([198.137.202.133]:55276 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S966993AbeFSQln (ORCPT ); Tue, 19 Jun 2018 12:41:43 -0400 From: Christoph Hellwig To: Andreas Gruenbacher , linux-xfs@vger.kernel.org Cc: Dan Williams , linux-fsdevel@vger.kernel.org, cluster-devel@redhat.com, linux-ext4@vger.kernel.org Subject: iomap preparations for GFS2 v3 Date: Tue, 19 Jun 2018 18:41:30 +0200 Message-Id: <20180619164137.13720-1-hch@lst.de> Sender: linux-fsdevel-owner@vger.kernel.org List-ID: Hi all, this is a slight rework of the patches from Andreas to prepare for gfs2 using the iomap code. Note: I'd like to start with an immutable branch for iomap patches in either the XFS tree or a tree of mine at the beginning of the merge window so that we have a common base for the GFS2 and XFS iomap work. Changes since v2: - add another patch from Andreas to provide private data for the file system - revert the unioning of bdev and dax_dev for now, needs further work Changes since v1: - move code to a different spot in iomap.c to prefer for readpages inline data support - add a forward declaration for struct page to iomap.h - fix a typo in the dax_dev/bdev unioning - fix a comment typo