linux-block.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: Alexey Dobriyan <adobriyan@gmail.com>
Cc: axboe@kernel.dk, linux-block@vger.kernel.org, damien.lemoal@wdc.com
Subject: Re: [PATCH v2] block: support arbitrary zone size
Date: Mon, 10 Feb 2020 18:06:38 -0500	[thread overview]
Message-ID: <yq1sgjiujnl.fsf@oracle.com> (raw)
In-Reply-To: <20200210222045.GA1495@avx2> (Alexey Dobriyan's message of "Tue, 11 Feb 2020 01:20:45 +0300")


Alexey,

> SK hynix is going to ship ZNS device with zone size not being power of 2.

That is going to wreak havoc all over the place. We have always stated
to device vendors that Linux only supports block and zone sizes that are
powers of two.

-- 
Martin K. Petersen	Oracle Linux Engineering

  parent reply	other threads:[~2020-02-10 23:06 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-10 22:08 [PATCH] block: support arbitrary zone size Alexey Dobriyan
2020-02-10 22:20 ` [PATCH v2] " Alexey Dobriyan
2020-02-10 22:57   ` Damien Le Moal
2020-02-10 23:06   ` Martin K. Petersen [this message]
2020-02-10 23:28   ` Matias Bjørling
2020-02-11 17:16     ` Alexey Dobriyan
2020-02-11  9:16   ` Javier González
2020-02-12 20:00   ` Christoph Hellwig
2020-02-10 22:23 ` [PATCH] " Bart Van Assche
2020-02-10 22:33 ` Keith Busch

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=yq1sgjiujnl.fsf@oracle.com \
    --to=martin.petersen@oracle.com \
    --cc=adobriyan@gmail.com \
    --cc=axboe@kernel.dk \
    --cc=damien.lemoal@wdc.com \
    --cc=linux-block@vger.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).