From: Bart Van Assche <bvanassche@acm.org>
To: Pankaj Raghav <p.raghav@samsung.com>,
snitzer@kernel.org, axboe@kernel.dk, agk@redhat.com, hch@lst.de,
damien.lemoal@opensource.wdc.com
Cc: jaegeuk@kernel.org, gost.dev@samsung.com,
linux-kernel@vger.kernel.org, hare@suse.de,
matias.bjorling@wdc.com, Johannes.Thumshirn@wdc.com,
linux-block@vger.kernel.org, linux-nvme@lists.infradead.org,
pankydev8@gmail.com, dm-devel@redhat.com,
Luis Chamberlain <mcgrof@kernel.org>,
Chaitanya Kulkarni <kch@nvidia.com>
Subject: Re: [PATCH v15 07/13] zonefs: allow non power of 2 zoned devices
Date: Wed, 28 Sep 2022 11:10:52 -0700 [thread overview]
Message-ID: <26566e80-bf67-8c9f-9aac-b636cfaf473c@acm.org> (raw)
In-Reply-To: <20220923173618.6899-8-p.raghav@samsung.com>
On 9/23/22 10:36, Pankaj Raghav wrote:
> The zone size shift variable is useful only if the zone sizes are known
> to be power of 2. Remove that variable and use generic helpers from
> block layer to calculate zone index in zonefs.
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
WARNING: multiple messages have this Message-ID (diff)
From: Bart Van Assche <bvanassche@acm.org>
To: Pankaj Raghav <p.raghav@samsung.com>,
snitzer@kernel.org, axboe@kernel.dk, agk@redhat.com, hch@lst.de,
damien.lemoal@opensource.wdc.com
Cc: Chaitanya Kulkarni <kch@nvidia.com>,
pankydev8@gmail.com, Johannes.Thumshirn@wdc.com,
linux-kernel@vger.kernel.org, linux-nvme@lists.infradead.org,
linux-block@vger.kernel.org, dm-devel@redhat.com,
gost.dev@samsung.com, jaegeuk@kernel.org,
matias.bjorling@wdc.com, Luis Chamberlain <mcgrof@kernel.org>
Subject: Re: [dm-devel] [PATCH v15 07/13] zonefs: allow non power of 2 zoned devices
Date: Wed, 28 Sep 2022 11:10:52 -0700 [thread overview]
Message-ID: <26566e80-bf67-8c9f-9aac-b636cfaf473c@acm.org> (raw)
In-Reply-To: <20220923173618.6899-8-p.raghav@samsung.com>
On 9/23/22 10:36, Pankaj Raghav wrote:
> The zone size shift variable is useful only if the zone sizes are known
> to be power of 2. Remove that variable and use generic helpers from
> block layer to calculate zone index in zonefs.
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
--
dm-devel mailing list
dm-devel@redhat.com
https://listman.redhat.com/mailman/listinfo/dm-devel
next prev parent reply other threads:[~2022-09-28 18:11 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20220923173619eucas1p13e645adbe1c8eb62fb48b52c0248ed65@eucas1p1.samsung.com>
2022-09-23 17:36 ` [PATCH v15 00/13] support zoned block devices with non-power-of-2 zone sizes Pankaj Raghav
2022-09-23 17:36 ` [dm-devel] " Pankaj Raghav
[not found] ` <CGME20220923173620eucas1p2ba21805261fe5ad86c38c0f52daeaa3a@eucas1p2.samsung.com>
2022-09-23 17:36 ` [PATCH v15 01/13] block: make bdev_nr_zones and disk_zone_no generic for npo2 zone size Pankaj Raghav
2022-09-23 17:36 ` [dm-devel] " Pankaj Raghav
[not found] ` <CGME20220923173621eucas1p11d1d89e187b39e057c7dfb58756c6a2e@eucas1p1.samsung.com>
2022-09-23 17:36 ` [PATCH v15 02/13] block: rearrange bdev_{is_zoned,zone_sectors,get_queue} helper in blkdev.h Pankaj Raghav
2022-09-23 17:36 ` [dm-devel] [PATCH v15 02/13] block: rearrange bdev_{is_zoned, zone_sectors, get_queue} " Pankaj Raghav
[not found] ` <CGME20220923173623eucas1p2aeb5444a1005282b630706d60e18a5ba@eucas1p2.samsung.com>
2022-09-23 17:36 ` [PATCH v15 03/13] block: allow blk-zoned devices to have non-power-of-2 zone size Pankaj Raghav
2022-09-23 17:36 ` [dm-devel] " Pankaj Raghav
[not found] ` <CGME20220923173624eucas1p19e66d02c7f4dfd2da262b783ef440156@eucas1p1.samsung.com>
2022-09-23 17:36 ` [PATCH v15 04/13] nvmet: Allow ZNS target to support non-power_of_2 zone sizes Pankaj Raghav
2022-09-23 17:36 ` [dm-devel] " Pankaj Raghav
[not found] ` <CGME20220923173625eucas1p147864849427469a90bf5c3ce547105c2@eucas1p1.samsung.com>
2022-09-23 17:36 ` [PATCH v15 05/13] nvme: zns: Allow ZNS drives that have non-power_of_2 zone size Pankaj Raghav
2022-09-23 17:36 ` [dm-devel] " Pankaj Raghav
[not found] ` <CGME20220923173626eucas1p2e06c400ad3c18fe8f33c0b4ab1a25bf0@eucas1p2.samsung.com>
2022-09-23 17:36 ` [PATCH v15 06/13] null_blk: allow zoned devices with non power-of-2 zone sizes Pankaj Raghav
2022-09-23 17:36 ` [dm-devel] " Pankaj Raghav
[not found] ` <CGME20220923173627eucas1p2f134d9cb331e4a8f0fca8431eeb0f0b0@eucas1p2.samsung.com>
2022-09-23 17:36 ` [dm-devel] [PATCH v15 07/13] zonefs: allow non power of 2 zoned devices Pankaj Raghav
2022-09-23 17:36 ` Pankaj Raghav
2022-09-28 18:10 ` Bart Van Assche [this message]
2022-09-28 18:10 ` [dm-devel] " Bart Van Assche
[not found] ` <CGME20220923173628eucas1p1837557826439e7cd6690b46628290037@eucas1p1.samsung.com>
2022-09-23 17:36 ` [dm-devel] [PATCH v15 08/13] dm-zoned: ensure only power of 2 zone sizes are allowed Pankaj Raghav
2022-09-23 17:36 ` Pankaj Raghav
[not found] ` <CGME20220923173629eucas1p27c1ebffb55c2f1a52fad913840b16d02@eucas1p2.samsung.com>
2022-09-23 17:36 ` [dm-devel] [PATCH v15 09/13] dm-zone: use generic helpers to calculate offset from zone start Pankaj Raghav
2022-09-23 17:36 ` Pankaj Raghav
[not found] ` <CGME20220923173630eucas1p2bae6918f0c165051464e62c5172a80e0@eucas1p2.samsung.com>
2022-09-23 17:36 ` [dm-devel] [PATCH v15 10/13] dm-table: allow zoned devices with non power-of-2 zone sizes Pankaj Raghav
2022-09-23 17:36 ` Pankaj Raghav
[not found] ` <CGME20220923173631eucas1p23cceb8438d6b8b9c3460192c0ad2472d@eucas1p2.samsung.com>
2022-09-23 17:36 ` [PATCH v15 11/13] dm: call dm_zone_endio after the target endio callback for zoned devices Pankaj Raghav
2022-09-23 17:36 ` [dm-devel] " Pankaj Raghav
2022-09-28 18:13 ` Bart Van Assche
2022-09-28 18:13 ` [dm-devel] " Bart Van Assche
[not found] ` <CGME20220923173632eucas1p1a4b8cba427f5caf649009073233f8c76@eucas1p1.samsung.com>
2022-09-23 17:36 ` [dm-devel] [PATCH v15 12/13] dm: introduce DM_EMULATED_ZONES target feature flag Pankaj Raghav
2022-09-23 17:36 ` Pankaj Raghav
[not found] ` <CGME20220923173634eucas1p18fccee11155c670354da389b4d2f4c60@eucas1p1.samsung.com>
2022-09-23 17:36 ` [dm-devel] [PATCH v15 13/13] dm: add power-of-2 target for zoned devices with non power-of-2 zone sizes Pankaj Raghav
2022-09-23 17:36 ` Pankaj Raghav
2022-09-27 16:07 ` Pankaj Raghav
2022-09-27 16:07 ` [dm-devel] " Pankaj Raghav
2022-09-28 14:22 ` Mike Snitzer
2022-09-28 14:22 ` [dm-devel] " Mike Snitzer
2022-09-29 6:31 ` [PATCH v15 00/13] support zoned block devices with non-power-of-2 " Pankaj Raghav
2022-09-29 6:31 ` [dm-devel] " Pankaj Raghav
2022-09-30 15:13 ` Jens Axboe
2022-09-30 15:13 ` [dm-devel] " Jens Axboe
2022-09-30 19:38 ` Bart Van Assche
2022-09-30 19:38 ` [dm-devel] " Bart Van Assche
2022-09-30 21:24 ` Jens Axboe
2022-09-30 21:24 ` [dm-devel] " Jens Axboe
2022-10-24 19:02 ` Bart Van Assche
2022-10-24 19:02 ` [dm-devel] " Bart Van Assche
2022-10-01 0:45 ` Damien Le Moal
2022-10-01 0:45 ` [dm-devel] " Damien Le Moal
2022-10-01 2:14 ` Bart Van Assche
2022-10-01 2:14 ` [dm-devel] " Bart Van Assche
2023-01-04 5:29 ` Can Guo
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=26566e80-bf67-8c9f-9aac-b636cfaf473c@acm.org \
--to=bvanassche@acm.org \
--cc=Johannes.Thumshirn@wdc.com \
--cc=agk@redhat.com \
--cc=axboe@kernel.dk \
--cc=damien.lemoal@opensource.wdc.com \
--cc=dm-devel@redhat.com \
--cc=gost.dev@samsung.com \
--cc=hare@suse.de \
--cc=hch@lst.de \
--cc=jaegeuk@kernel.org \
--cc=kch@nvidia.com \
--cc=linux-block@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-nvme@lists.infradead.org \
--cc=matias.bjorling@wdc.com \
--cc=mcgrof@kernel.org \
--cc=p.raghav@samsung.com \
--cc=pankydev8@gmail.com \
--cc=snitzer@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.