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=-11.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,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 453CCC4338F for ; Mon, 9 Aug 2021 14:18:52 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 8A9066056B for ; Mon, 9 Aug 2021 14:18:51 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 8A9066056B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kvack.org Received: by kanga.kvack.org (Postfix) id F075F6B0073; Mon, 9 Aug 2021 10:18:50 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id EB6E26B0074; Mon, 9 Aug 2021 10:18:50 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id DCD1D6B0075; Mon, 9 Aug 2021 10:18:50 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0040.hostedemail.com [216.40.44.40]) by kanga.kvack.org (Postfix) with ESMTP id C206F6B0073 for ; Mon, 9 Aug 2021 10:18:50 -0400 (EDT) Received: from smtpin09.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id 773EB824999B for ; Mon, 9 Aug 2021 14:18:50 +0000 (UTC) X-FDA: 78455748420.09.B3B9B22 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) by imf15.hostedemail.com (Postfix) with ESMTP id 0E8F1D0000B7 for ; Mon, 9 Aug 2021 14:18:48 +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=/1LqcjPeqkvTqmLoClgHGpxYg7gRK9WdMqO+RkPb7dU=; b=qaeVxxYlsqLnEMTE4rjzYnt+Lh muxR3ztLnp5WIHrYANGGeM+/zKKxKZNON67rQvXB/kC0sl/VEP0LTlmTmiIzaZgec9GOB0C0NYJja zng9cjNKj7KMCPjFRAEVEJtExmgE+sNgpYoVsTWqPi9Ky0fcuU4v7pH281Fn7AcWOdhiuQ5vel2Y9 qeH5hEE5B2AfGaOADshEolNYxvTgAap5nZiTRFDlOex7G1rdg0aBr74tt7tePqI0UBh6u8A7KSEQb pusAFK4G+UhjKmEuWliS5x38l1Hb+Ivz5RYqFh8Ui3VWK+BsumJlZ+dumL3hOBxImK0nrFxeSuUxY 2wyC1qHA==; Received: from [2001:4bb8:184:6215:d19a:ace4:57f0:d5ad] (helo=localhost) by casper.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1mD668-00B44C-Di; Mon, 09 Aug 2021 14:17:58 +0000 From: Christoph Hellwig To: Jens Axboe Cc: Tejun Heo , Jan Kara , linux-block@vger.kernel.org, Andrew Morton , cgroups@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org Subject: move the bdi from the request_queue to the gendisk Date: Mon, 9 Aug 2021 16:17:39 +0200 Message-Id: <20210809141744.1203023-1-hch@lst.de> X-Mailer: git-send-email 2.30.2 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-Server: rspam03 X-Rspamd-Queue-Id: 0E8F1D0000B7 Authentication-Results: imf15.hostedemail.com; dkim=pass header.d=infradead.org header.s=casper.20170209 header.b=qaeVxxYl; dmarc=none; spf=none (imf15.hostedemail.com: domain of BATV@casper.srs.infradead.org has no SPF policy when checking 90.155.50.34) smtp.mailfrom=BATV@casper.srs.infradead.org X-Stat-Signature: 7i8wdtehffc7jmutjw6bjmwurwhsznqw X-HE-Tag: 1628518728-63677 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 moves the pointer to the bdi from the request_queue to the bdi, better matching the life time rules of the different objects. Diffstat: block/bfq-iosched.c | 4 ++-- block/blk-cgroup.c | 7 +++---- block/blk-core.c | 18 +++--------------- block/blk-mq.c | 2 +- block/blk-settings.c | 22 ++++++++++++++-------- block/blk-sysfs.c | 28 +++++++++++++--------------- block/blk-wbt.c | 10 +++++----- block/genhd.c | 23 ++++++++++++++--------- block/ioctl.c | 7 ++++--- drivers/block/drbd/drbd_nl.c | 2 +- drivers/block/drbd/drbd_req.c | 5 ++--- drivers/block/pktcdvd.c | 8 +++----- drivers/md/dm-table.c | 2 +- drivers/nvme/host/core.c | 2 +- fs/block_dev.c | 13 +------------ fs/fat/fatent.c | 1 + fs/nilfs2/super.c | 2 +- fs/super.c | 2 +- fs/xfs/xfs_buf.c | 2 +- include/linux/backing-dev.h | 2 +- include/linux/blk_types.h | 1 - include/linux/blkdev.h | 6 ++---- include/linux/genhd.h | 1 + mm/backing-dev.c | 3 +++ mm/page-writeback.c | 2 -- 25 files changed, 79 insertions(+), 96 deletions(-)