From: Hannes Reinecke <hare@suse.de>
To: undisclosed-recipients:;
Subject: Re: [PATCH 03/16] block: add bdev_zone_no helper
Date: Wed, 4 May 2022 09:55:57 -0700 [thread overview]
Message-ID: <1286b88c-7068-d23a-1d0e-bb71efbb1258@suse.de> (raw)
In-Reply-To: <20220427160255.300418-4-p.raghav@samsung.com>
On 4/27/22 09:02, Pankaj Raghav wrote:
> Many places in the filesystem for zoned devices open code this function
> to find the zone number for a given sector with power of 2 assumption.
> This generic helper can be used to calculate zone number for a given
> sector in a block device
>
> This helper internally uses blk_queue_zone_no to find the zone number.
>
> Reviewed-by: Luis Chamberlain <mcgrof@kernel.org>
> Signed-off-by: Pankaj Raghav <p.raghav@samsung.com>
> ---
> include/linux/blkdev.h | 9 +++++++++
> 1 file changed, 9 insertions(+)
>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Cheers,
Hannes
--
Dr. Hannes Reinecke Kernel Storage Architect
hare@suse.de +49 911 74053 688
SUSE Software Solutions GmbH, Maxfeldstr. 5, 90409 Nürnberg
HRB 36809 (AG Nürnberg), Geschäftsführer: Felix Imendörffer
next prev parent reply other threads:[~2022-05-04 17:06 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20220427160256eucas1p2db2b58792ffc93026d870c260767da14@eucas1p2.samsung.com>
2022-04-27 16:02 ` [PATCH 00/16] support non power of 2 zoned devices Pankaj Raghav
[not found] ` <CGME20220427160257eucas1p21fb58d0129376a135fdf0b9c2fe88895@eucas1p2.samsung.com>
2022-04-27 16:02 ` [PATCH 01/16] block: make blkdev_nr_zones and blk_queue_zone_no generic for npo2 zsze Pankaj Raghav
2022-04-29 17:16 ` Adam Manzanares
2022-05-03 16:37 ` Bart Van Assche
2022-05-03 16:43 ` Damien Le Moal
2022-05-04 8:35 ` Pankaj Raghav
2022-05-04 16:52 ` Hannes Reinecke
[not found] ` <CGME20220427160258eucas1p19548a7094f67b4c9f340add776f60082@eucas1p1.samsung.com>
2022-04-27 16:02 ` [PATCH 02/16] block: add blk_queue_zone_aligned and bdev_zone_aligned helper Pankaj Raghav
2022-04-27 23:52 ` Bart Van Assche
2022-05-04 16:55 ` Hannes Reinecke
[not found] ` <CGME20220427160259eucas1p25aab0637fec229cd1140e6aa08678f38@eucas1p2.samsung.com>
2022-04-27 16:02 ` [PATCH 03/16] block: add bdev_zone_no helper Pankaj Raghav
2022-04-27 23:31 ` Damien Le Moal
2022-04-27 23:53 ` Bart Van Assche
2022-05-04 16:55 ` Hannes Reinecke [this message]
[not found] ` <CGME20220427160300eucas1p1470fe30535849de6204bb78d7083cb3a@eucas1p1.samsung.com>
2022-04-27 16:02 ` [PATCH 04/16] block: allow blk-zoned devices to have non-power-of-2 zone size Pankaj Raghav
2022-04-27 23:37 ` Damien Le Moal
2022-04-28 17:29 ` Luis Chamberlain
2022-05-04 16:59 ` Hannes Reinecke
[not found] ` <CGME20220427160301eucas1p147d0dced70946e20dd2dd046b94b8224@eucas1p1.samsung.com>
2022-04-27 16:02 ` [PATCH 05/16] nvme: zns: Allow ZNS drives that have non-power_of_2 " Pankaj Raghav
2022-04-29 17:23 ` Adam Manzanares
2022-05-03 16:50 ` Bart Van Assche
2022-05-04 8:38 ` Pankaj Raghav
2022-05-04 17:03 ` Hannes Reinecke
[not found] ` <CGME20220427160302eucas1p1aaba7a309778d3440c3315ad899e4035@eucas1p1.samsung.com>
2022-04-27 16:02 ` [PATCH 06/16] nvmet: use blk_queue_zone_no() Pankaj Raghav
2022-04-29 17:27 ` Adam Manzanares
2022-05-03 16:54 ` Bart Van Assche
2022-05-04 17:05 ` Hannes Reinecke
[not found] ` <CGME20220427160303eucas1p1c7d1b743e9ecf77b4f203bdeccbe382e@eucas1p1.samsung.com>
2022-04-27 16:02 ` [PATCH 07/16] btrfs: zoned: Cache superblock location in btrfs_zoned_device_info Pankaj Raghav
[not found] ` <CGME20220427160304eucas1p1a0080df82f76c39882c4298c3c3d99fd@eucas1p1.samsung.com>
2022-04-27 16:02 ` [PATCH 08/16] btrfs: zoned: add generic btrfs helpers for zoned devices Pankaj Raghav
[not found] ` <CGME20220427160305eucas1p26831c19df0b2097e42209edcf73526b7@eucas1p2.samsung.com>
2022-04-27 16:02 ` [PATCH 09/16] btrfs: zoned: Make sb_zone_number function non power of 2 compatible Pankaj Raghav
[not found] ` <CGME20220427160306eucas1p10514a8597007ed9d5e269d659df58d35@eucas1p1.samsung.com>
2022-04-27 16:02 ` [PATCH 10/16] btrfs: zoned: use btrfs zone helpers to support non po2 zoned devices Pankaj Raghav
[not found] ` <CGME20220427160307eucas1p229f9ebae38fcca9974909799e5e63ccf@eucas1p2.samsung.com>
2022-04-27 16:02 ` [PATCH 11/16] btrfs: zoned: relax the alignment constraint for " Pankaj Raghav
[not found] ` <CGME20220427160309eucas1p2f677c8db581616f994473f17c4a5bd44@eucas1p2.samsung.com>
2022-04-27 16:02 ` [PATCH 12/16] zonefs: allow non power of 2 " Pankaj Raghav
2022-04-27 23:39 ` Damien Le Moal
2022-04-28 15:54 ` Pankaj Raghav
2022-04-28 21:49 ` Damien Le Moal
2022-04-29 7:55 ` Pankaj Raghav
[not found] ` <CGME20220427160310eucas1p28cd3c5ff4fb7a04bc77c4c0b9d96bb74@eucas1p2.samsung.com>
2022-04-27 16:02 ` [PATCH 13/16] null_blk: " Pankaj Raghav
2022-04-29 17:30 ` Adam Manzanares
2022-05-03 17:01 ` Bart Van Assche
2022-05-04 17:10 ` Hannes Reinecke
[not found] ` <CGME20220427160311eucas1p151141fc73adc590b40ad6f935b1ac214@eucas1p1.samsung.com>
2022-04-27 16:02 ` [PATCH 14/16] f2fs: call bdev_zone_sectors() only once on init_blkz_info() Pankaj Raghav
2022-05-03 20:04 ` Jaegeuk Kim
[not found] ` <CGME20220427160312eucas1p279bcffd97ef83bd3617a38b80d979746@eucas1p2.samsung.com>
2022-04-27 16:02 ` [PATCH 15/16] f2fs: ensure only power of 2 zone sizes are allowed Pankaj Raghav
2022-05-03 20:05 ` Jaegeuk Kim
2022-05-04 8:53 ` Pankaj Raghav
[not found] ` <CGME20220427160313eucas1p1feecf74ec15c8c3d9250444710fd1676@eucas1p1.samsung.com>
2022-04-27 16:02 ` [PATCH 16/16] dm-zoned: " Pankaj Raghav
2022-04-27 23:42 ` Damien Le Moal
2022-04-28 17:34 ` Luis Chamberlain
2022-04-28 21:43 ` Damien Le Moal
2022-04-28 22:06 ` Luis Chamberlain
2022-05-04 17:11 ` Hannes Reinecke
2022-05-02 22:07 ` [PATCH 00/16] support non power of 2 zoned devices Johannes Thumshirn
2022-05-03 9:12 ` Pankaj Raghav
2022-05-04 21:14 ` David Sterba
2022-05-05 7:28 ` Pankaj Raghav
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