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=-6.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=no 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 35884C433ED for ; Mon, 20 Jul 2020 07:52:07 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id E832D20709 for ; Mon, 20 Jul 2020 07:52:06 +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="TBKmeTnD" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E832D20709 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id AFF586B0005; Mon, 20 Jul 2020 03:52:05 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id AAFA78D0001; Mon, 20 Jul 2020 03:52:05 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 99D7E6B0006; Mon, 20 Jul 2020 03:52:05 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0201.hostedemail.com [216.40.44.201]) by kanga.kvack.org (Postfix) with ESMTP id 743E68D0001 for ; Mon, 20 Jul 2020 03:52:05 -0400 (EDT) Received: from smtpin13.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay05.hostedemail.com (Postfix) with ESMTP id 2591818033E71 for ; Mon, 20 Jul 2020 07:52:05 +0000 (UTC) X-FDA: 77057685810.13.dress47_011064626f23 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin13.hostedemail.com (Postfix) with ESMTP id E7E40180278A7 for ; Mon, 20 Jul 2020 07:52:04 +0000 (UTC) X-HE-Tag: dress47_011064626f23 X-Filterd-Recvd-Size: 4126 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) by imf01.hostedemail.com (Postfix) with ESMTP for ; Mon, 20 Jul 2020 07:52:04 +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: Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:In-Reply-To:References; bh=vvvfRy6KN2hjgDllD22K5RJhB99DHH+ZsJ+5mTbpBY0=; b=TBKmeTnDSCN2OLHgbkThxI71xC ceTXoyJZCq7Q7aqPvWXUlj9Oq7JgV1rVX3vOyKNtTVYLf1EpjbcvVdpOMGtHVvLn1DMS+cwH0tIUo z6c66YDSF+q0DGm5nZdMKDqko7sC+5MpUqYbnf1ufShxAdQI+ha0ezYgFM1+WG6AQWw35yuEKtDYP yLMEnIkrKmSFTQU57ecl+NSYiTi8odUUDykirEEMsC9O3kQmtehR2Rf0yx9+BgKPlK29w8HhOUZya mvn5fyfmWBnt3lUQBAXujLRyU7en2SDqXxw2Xurqa2QtH/Q4LLHjuwyziXIpJx5hhIyHsWKwcUame ZTANoRcQ==; Received: from [2001:4bb8:105:4a81:5185:88fc:94bb:f8bf] (helo=localhost) by casper.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1jxQaT-0003zB-8L; Mon, 20 Jul 2020 07:51:49 +0000 From: Christoph Hellwig To: Jens Axboe Cc: Song Liu , Hans de Goede , Richard Weinberger , linux-mtd@lists.infradead.org, dm-devel@redhat.com, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, drbd-dev@lists.linbit.com, linux-raid@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, cgroups@vger.kernel.org Subject: bdi cleanups Date: Mon, 20 Jul 2020 09:51:34 +0200 Message-Id: <20200720075148.172156-1-hch@lst.de> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html X-Rspamd-Queue-Id: E7E40180278A7 X-Spamd-Result: default: False [0.00 / 100.00] X-Rspamd-Server: rspam02 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: Hi Jens, this series contains a bunch of different BDI cleanups. The biggest item is to isolate block drivers from the BDI in preparation of changing the lifetime of the block device BDI in a follow up series. Note that this is based on top of the "a fix and two cleanups around blk_stack_limits" series sent earlier. Diffstat: block/blk-core.c | 2=20 block/blk-integrity.c | 4=20 block/blk-mq-debugfs.c | 1=20 block/blk-settings.c | 5=20 block/blk-sysfs.c | 270 ++++++++++-------------------------= ------- block/genhd.c | 13 +- drivers/block/aoe/aoeblk.c | 2=20 drivers/block/brd.c | 1=20 drivers/block/drbd/drbd_nl.c | 18 -- drivers/block/drbd/drbd_req.c | 4=20 drivers/block/rbd.c | 2=20 drivers/block/zram/zram_drv.c | 17 -- drivers/md/bcache/super.c | 4=20 drivers/md/dm-table.c | 9 - drivers/md/raid0.c | 16 -- drivers/md/raid10.c | 46 ++----- drivers/md/raid5.c | 31 ++-- drivers/mmc/core/queue.c | 3=20 drivers/nvdimm/btt.c | 2=20 drivers/nvdimm/pmem.c | 1=20 drivers/nvme/host/core.c | 3=20 drivers/nvme/host/multipath.c | 9 - drivers/scsi/iscsi_tcp.c | 4=20 fs/9p/vfs_file.c | 2=20 fs/9p/vfs_super.c | 4=20 fs/afs/super.c | 1=20 fs/btrfs/disk-io.c | 2=20 fs/fs-writeback.c | 7 - fs/fuse/inode.c | 4=20 fs/namei.c | 4=20 fs/nfs/super.c | 9 - fs/super.c | 2=20 include/linux/backing-dev.h | 76 +---------- include/linux/blkdev.h | 3=20 include/linux/drbd.h | 1=20 include/linux/fs.h | 2=20 mm/backing-dev.c | 13 -- mm/filemap.c | 4=20 mm/memcontrol.c | 2=20 mm/memory-failure.c | 2=20 mm/migrate.c | 2=20 mm/mmap.c | 2=20 mm/page-writeback.c | 18 +- mm/page_io.c | 7 - mm/swapfile.c | 4=20 45 files changed, 180 insertions(+), 458 deletions(-)