Linux-Block Archive on lore.kernel.org
 help / color / Atom feed
From: Marcos Paulo de Souza <marcos.souza.org@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: Marcos Paulo de Souza <mpdesouza@suse.com>,
	Josef Bacik <josef@toxicpanda.com>, Jens Axboe <axboe@kernel.dk>,
	"open list:NETWORK BLOCK DEVICE (NBD)"
	<linux-block@vger.kernel.org>,
	"open list:NETWORK BLOCK DEVICE (NBD)" <nbd@other.debian.org>
Subject: Re: [PATCH] driver: block: nbd: Replace magic number 9 with SECTOR_SHIFT
Date: Sun, 14 Jul 2019 01:09:33 -0300
Message-ID: <20190714040933.GB19237@continental> (raw)
In-Reply-To: <20190702225521.GA16741@continental>

ping?

On Tue, Jul 02, 2019 at 07:55:21PM -0300, Marcos Paulo de Souza wrote:
> ping?
> 
> On Mon, Jun 24, 2019 at 01:09:33PM -0300, Marcos Paulo de Souza wrote:
> > set_capacity expects the disk size in sectors of 512 bytes, and changing
> > the magic number 9 to SECTOR_SHIFT clarifies this intent.
> > 
> > Signed-off-by: Marcos Paulo de Souza <mpdesouza@suse.com>
> > ---
> >  drivers/block/nbd.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
> > index 3a9bca3aa093..fd3bc061c600 100644
> > --- a/drivers/block/nbd.c
> > +++ b/drivers/block/nbd.c
> > @@ -288,7 +288,7 @@ static void nbd_size_update(struct nbd_device *nbd)
> >  	}
> >  	blk_queue_logical_block_size(nbd->disk->queue, config->blksize);
> >  	blk_queue_physical_block_size(nbd->disk->queue, config->blksize);
> > -	set_capacity(nbd->disk, config->bytesize >> 9);
> > +	set_capacity(nbd->disk, config->bytesize >> SECTOR_SHIFT);
> >  	if (bdev) {
> >  		if (bdev->bd_disk) {
> >  			bd_set_size(bdev, config->bytesize);
> > -- 
> > 2.21.0
> > 

      reply index

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-24 16:09 Marcos Paulo de Souza
2019-07-02 22:55 ` Marcos Paulo de Souza
2019-07-14  4:09   ` Marcos Paulo de Souza [this message]

Reply instructions:

You may reply publically 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=20190714040933.GB19237@continental \
    --to=marcos.souza.org@gmail.com \
    --cc=axboe@kernel.dk \
    --cc=josef@toxicpanda.com \
    --cc=linux-block@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mpdesouza@suse.com \
    --cc=nbd@other.debian.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

Linux-Block Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-block/0 linux-block/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-block linux-block/ https://lore.kernel.org/linux-block \
		linux-block@vger.kernel.org linux-block@archiver.kernel.org
	public-inbox-index linux-block


Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.linux-block


AGPL code for this site: git clone https://public-inbox.org/ public-inbox