linux-kernel - [PATCH 0/7] block zoned cleanups

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Message-Id: <20230106083317.93938-1-p.raghav@samsung.com>
Date:   Fri,  6 Jan 2023 09:33:10 +0100
From:   Pankaj Raghav <p.raghav@...sung.com>
To:     axboe@...nel.dk
Cc:     kernel@...kajraghav.com, linux-kernel@...r.kernel.org,
        hare@...e.de, bvanassche@....org, snitzer@...nel.org,
        dm-devel@...hat.com, damien.lemoal@...nsource.wdc.com,
        linux-nvme@...ts.infradead.org, hch@....de,
        linux-block@...r.kernel.org, gost.dev@...sung.com,
        Pankaj Raghav <p.raghav@...sung.com>
Subject: [PATCH 0/7] block zoned cleanups

Hi Jens,
  It is still unclear whether the support for non-po2 zone size devices
  will be added anytime soon [1]. I have extracted out the cleanup
  patches that doesn't do any functional change but improves the
  readability by adding helpers. This also helps a bit to
  maintain off-tree support as there is an interest to have this feature
  in some companies.

I have retained the reviewed by tags for the commits that did not change
from the main patches I sent before[1].

[1] https://lore.kernel.org/lkml/20220923173618.6899-1-p.raghav@samsung.com/

Luis Chamberlain (1):
  dm-zoned: ensure only power of 2 zone sizes are allowed

Pankaj Raghav (6):
  block: remove superfluous check for request queue in bdev_is_zoned
  block: add a new helper bdev_{is_zone_start, offset_from_zone_start}
  nvmet: introduce bdev_zone_no helper
  zonefs: use bdev_zone_no helper to calculate the zone index
  dm-zone: use generic helpers to calculate offset from zone start
  dm: call dm_zone_endio after the target endio callback for zoned
    devices

 block/blk-core.c             |  2 +-
 block/blk-zoned.c            |  4 ++--
 drivers/md/dm-zone.c         |  8 +++-----
 drivers/md/dm-zoned-target.c |  8 ++++++++
 drivers/md/dm.c              |  8 ++++----
 drivers/nvme/target/zns.c    |  3 +--
 fs/zonefs/super.c            |  8 +++-----
 fs/zonefs/zonefs.h           |  1 -
 include/linux/blkdev.h       | 28 +++++++++++++++++++++++-----
 9 files changed, 45 insertions(+), 25 deletions(-)

-- 
2.25.1