From: Damien Le Moal <damien.lemoal@opensource.wdc.com>
To: Pankaj Raghav <p.raghav@samsung.com>,
axboe@kernel.dk, naohiro.aota@wdc.com,
Johannes.Thumshirn@wdc.com, snitzer@kernel.org, dsterba@suse.com,
jaegeuk@kernel.org, hch@lst.de
Cc: jiangbo.365@bytedance.com, Jens Axboe <axboe@fb.com>,
Chaitanya Kulkarni <kch@nvidia.com>,
bvanassche@acm.org, Chris Mason <clm@fb.com>,
matias.bjorling@wdc.com, gost.dev@samsung.com,
linux-kernel@vger.kernel.org, linux-nvme@lists.infradead.org,
Josef Bacik <josef@toxicpanda.com>,
linux-block@vger.kernel.org, linux-fsdevel@vger.kernel.org,
dm-devel@redhat.com, Alasdair Kergon <agk@redhat.com>,
jonathan.derrick@linux.dev, Keith Busch <kbusch@kernel.org>,
Johannes Thumshirn <jth@kernel.org>,
linux-btrfs@vger.kernel.org, Sagi Grimberg <sagi@grimberg.me>
Subject: Re: [dm-devel] [PATCH v4 00/13] support non power of 2 zoned devices
Date: Mon, 16 May 2022 16:15:34 +0200 [thread overview]
Message-ID: <31e03f27-6610-c4e4-58b9-6b9db000a753@opensource.wdc.com> (raw)
In-Reply-To: <20220516133921.126925-1-p.raghav@samsung.com>
On 2022/05/16 15:39, Pankaj Raghav wrote:
[...]
> - Patchset description:
> This patchset aims at adding support to non power of 2 zoned devices in
> the block layer, nvme layer, null blk and adds support to btrfs and
> zonefs.
>
> This round of patches **will not** support DM layer for non
> power of 2 zoned devices. More about this in the future work section.
>
> Patches 1-2 deals with removing the po2 constraint from the
> block layer.
>
> Patches 3-4 deals with removing the constraint from nvme zns.
>
> Patches 5-9 adds support to btrfs for non po2 zoned devices.
>
> Patch 10 removes the po2 constraint in ZoneFS
>
> Patch 11-12 removes the po2 contraint in null blk
>
> Patches 13 adds conditions to not allow non power of 2 devices in
> DM.
Not sure what is going on but I only got the first 4 patches and I do not see
the remaining patches on the lists anywhere.
--
Damien Le Moal
Western Digital Research
next prev parent reply other threads:[~2022-05-16 14:15 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20220516133922eucas1p1c891cd1d82539b4e792acb5d1aa74444@eucas1p1.samsung.com>
2022-05-16 13:39 ` [PATCH v4 00/13] support non power of 2 zoned devices Pankaj Raghav
[not found] ` <CGME20220516133924eucas1p1817f306e3f2442088bf49ab513657cbe@eucas1p1.samsung.com>
2022-05-16 13:39 ` [PATCH v4 01/13] block: make blkdev_nr_zones and blk_queue_zone_no generic for npo2 zsze Pankaj Raghav
2022-05-16 13:54 ` Damien Le Moal
[not found] ` <CGME20220516133925eucas1p1414fab2cfa7da1d6258315cbd33e1685@eucas1p1.samsung.com>
2022-05-16 13:39 ` [PATCH v4 02/13] block: allow blk-zoned devices to have non-power-of-2 zone size Pankaj Raghav
2022-05-16 14:00 ` Damien Le Moal
[not found] ` <CGME20220516133926eucas1p15c7ba425b67ce4ac824c6bd3263e2dd4@eucas1p1.samsung.com>
2022-05-16 13:39 ` [PATCH v4 03/13] nvme: zns: Allow ZNS drives that have non-power_of_2 " Pankaj Raghav
2022-05-16 14:02 ` [dm-devel] " Damien Le Moal
[not found] ` <CGME20220516133927eucas1p1bab57e07c14c1194705e254afdd5d346@eucas1p1.samsung.com>
2022-05-16 13:39 ` [PATCH v4 04/13] nvmet: Allow ZNS target to support non-power_of_2 zone sizes Pankaj Raghav
2022-05-16 14:15 ` Damien Le Moal [this message]
[not found] <CGME20220516165418eucas1p2be592d9cd4b35f6b71d39ccbe87f3fef@eucas1p2.samsung.com>
2022-05-16 16:54 ` [PATCH v4 00/13] support non power of 2 zoned devices Pankaj Raghav
2022-05-17 8:10 ` Christoph Hellwig
2022-05-17 15:34 ` [dm-devel] " Theodore Ts'o
2022-05-18 23:06 ` Luis Chamberlain
2022-05-19 3:08 ` Damien Le Moal
2022-05-19 3:12 ` Luis Chamberlain
2022-05-19 3:19 ` Damien Le Moal
2022-05-19 7:34 ` Johannes Thumshirn
2022-05-20 3:47 ` Damien Le Moal
2022-05-20 6:07 ` Hannes Reinecke
2022-05-20 6:27 ` Javier González
2022-05-20 6:41 ` Damien Le Moal
[not found] ` <CGME20220520065941eucas1p105cf273ede995dc4bf92f3245fad09b1@eucas1p1.samsung.com>
2022-05-20 6:59 ` Javier González
2022-05-20 9:30 ` Pankaj Raghav
2022-05-20 17:18 ` David Sterba
2022-05-23 8:25 ` Pankaj Raghav
2022-05-20 9:30 ` Johannes Thumshirn
[not found] ` <CGME20220520101610eucas1p1822ca6014e2a1d55ae74476f83c4de1d@eucas1p1.samsung.com>
2022-05-20 10:16 ` Javier González
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