From: Christoph Hellwig <hch@lst.de>
To: Jens Axboe <axboe@kernel.dk>,
Damien Le Moal <damien.lemoal@opensource.wdc.com>
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 [thread overview]
Message-ID: <20220706070350.1703384-1-hch@lst.de> (raw)
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(-)
next reply other threads:[~2022-07-06 7:03 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-06 7:03 Christoph Hellwig [this message]
2022-07-06 7:03 ` [PATCH 01/16] block: remove a superflous ifdef in blkdev.h Christoph Hellwig
2022-07-06 7:03 ` [PATCH 02/16] block: call blk_queue_free_zone_bitmaps from disk_release Christoph Hellwig
2022-07-06 7:03 ` [PATCH 03/16] block: use bdev_is_zoned instead of open coding it Christoph Hellwig
2022-07-06 7:03 ` [PATCH 04/16] block: simplify blk_mq_plug Christoph Hellwig
2022-07-06 7:03 ` [PATCH 05/16] block: simplify blk_check_zone_append Christoph Hellwig
2022-07-06 7:03 ` [PATCH 06/16] block: pass a gendisk to blk_queue_set_zoned Christoph Hellwig
2022-07-06 7:03 ` [PATCH 07/16] block: pass a gendisk to blk_queue_clear_zone_settings Christoph Hellwig
2022-07-06 7:03 ` [PATCH 08/16] block: pass a gendisk to blk_queue_free_zone_bitmaps Christoph Hellwig
2022-07-06 7:03 ` [PATCH 09/16] block: remove queue_max_open_zones and queue_max_active_zones Christoph Hellwig
2022-07-06 7:03 ` [PATCH 10/16] block: pass a gendisk to blk_queue_max_open_zones and blk_queue_max_active_zones Christoph Hellwig
2022-07-06 7:03 ` [PATCH 11/16] block: replace blkdev_nr_zones with bdev_nr_zones Christoph Hellwig
2022-07-06 11:59 ` Damien Le Moal
2022-07-06 7:03 ` [PATCH 12/16] block: use bdev based helpers in blkdev_zone_mgmt{,all} Christoph Hellwig
2022-07-06 7:03 ` [PATCH 13/16] nvmet:: use bdev based helpers in nvmet_bdev_zone_mgmt_emulate_all Christoph Hellwig
2022-07-06 11:59 ` Damien Le Moal
2022-07-06 7:03 ` [PATCH 14/16] dm-zoned: cleanup dmz_fixup_devices Christoph Hellwig
2022-07-06 7:03 ` [PATCH 15/16] block: remove blk_queue_zone_sectors Christoph Hellwig
2022-07-06 7:03 ` [PATCH 16/16] block: move zone related fields to struct gendisk Christoph Hellwig
2022-07-06 12:46 ` clean up zoned device information v2 Jens Axboe
2022-07-08 4:16 ` Shinichiro Kawasaki
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