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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 7206AC433EF for ; Wed, 6 Jul 2022 07:04:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:Cc:To:From: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-Owner; bh=FNPTWfp4mk8fJGbONDFfJNnSLRYFpC010l13Y9aXWQ8=; b=R8eaoCNaUqg9bLSL8bgugJzJ5L WnstFmhDrGox4lshvooq1kLKNxpHaUD/BwU/uA9Uk6slL/Ex/n1mmqzAnP3WSMPaPayVLX4qTYe7M 2+kL5iNBRkWx5+YET5icgz7sQAs75Tq+okPpHxPt19Yo5+y+f4yfTlDS331nJ9TkNLU0lAoP5jCyG GCFiEYLweQQJ4uP0lm5f/zfD9V5Oq4g2OtoY9mUErst8u9giFGWC/F+zHQFZAe3SAL9jrZZRqM+Un 4ZRgKY1+0qoLtLOphsyaree8Y+3D+LGjul7W59h1Fo7QsHAUqky/IfcN+SUukdtR1mJ6sk7COu4JG iZHG0U2g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1o8z4k-006upU-CB; Wed, 06 Jul 2022 07:03:54 +0000 Received: from [2001:4bb8:189:3c4a:f22c:c36a:4e84:c723] (helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1o8z4i-006uoJ-K5; Wed, 06 Jul 2022 07:03:53 +0000 From: Christoph Hellwig To: Jens Axboe , Damien Le Moal Cc: dm-devel@redhat.com, linux-block@vger.kernel.org, linux-nvme@lists.infradead.org, linux-scsi@vger.kernel.org Subject: clean up zoned device information v2 Date: Wed, 6 Jul 2022 09:03:34 +0200 Message-Id: <20220706070350.1703384-1-hch@lst.de> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org Hi all, this cleans up the block layer zoned device information APIs and moves all fields currently in the request_queue to the gendisk as they aren't relevant for passthrough I/O. Changes since v1: - drop the blk-zoned/nvmet code sharing for now - use a helper a little earlier - various spelling fixes Diffstat: block/bio.c | 2 block/blk-core.c | 13 +-- block/blk-merge.c | 2 block/blk-mq-debugfs-zoned.c | 6 - block/blk-mq.c | 2 block/blk-mq.h | 18 ++--- block/blk-settings.c | 11 +-- block/blk-sysfs.c | 8 -- block/blk-zoned.c | 85 ++++++++++++------------ block/blk.h | 8 +- block/genhd.c | 1 block/ioctl.c | 2 block/partitions/core.c | 2 drivers/block/null_blk/zoned.c | 8 +- drivers/md/dm-table.c | 6 - drivers/md/dm-zone.c | 86 +++++++++++------------- drivers/md/dm-zoned-target.c | 25 +++---- drivers/md/dm.c | 2 drivers/nvme/host/multipath.c | 2 drivers/nvme/host/zns.c | 6 - drivers/nvme/target/zns.c | 14 +-- drivers/scsi/sd.c | 6 - drivers/scsi/sd_zbc.c | 10 +- fs/zonefs/super.c | 17 ++-- include/linux/blk-mq.h | 8 +- include/linux/blkdev.h | 144 +++++++++++++++-------------------------- 26 files changed, 227 insertions(+), 267 deletions(-)