From: Dave Chinner <david@fromorbit.com>
To: Hannes Reinecke <hare@suse.de>
Cc: Matthew Wilcox <willy@infradead.org>,
linux-fsdevel@vger.kernel.org, linux-block@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>,
Christoph Hellwig <hch@lst.de>,
Luis Chamberlain <mcgrof@kernel.org>
Subject: Re: [PATCH 4/7] brd: make sector size configurable
Date: Thu, 15 Jun 2023 12:17:12 +1000 [thread overview]
Message-ID: <ZIp0qH3CAMr1mGzX@dread.disaster.area> (raw)
In-Reply-To: <20230614114637.89759-5-hare@suse.de>
On Wed, Jun 14, 2023 at 01:46:34PM +0200, Hannes Reinecke wrote:
> @@ -310,6 +312,10 @@ static int max_part = 1;
> module_param(max_part, int, 0444);
> MODULE_PARM_DESC(max_part, "Num Minors to reserve between devices");
>
> +static unsigned int rd_blksize = PAGE_SIZE;
> +module_param(rd_blksize, uint, 0444);
> +MODULE_PARM_DESC(rd_blksize, "Blocksize of each RAM disk in bytes.");
This needs CONFIG_BLK_DEV_RAM_BLOCK_SIZE to set the default size
for those of us who don't use modular kernels....
Cheers,
Dave.
--
Dave Chinner
david@fromorbit.com
next prev parent reply other threads:[~2023-06-15 2:17 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-14 11:46 [PATCH 0/7] RFC: high-order folio support for I/O Hannes Reinecke
2023-06-14 11:46 ` [PATCH 1/7] brd: use XArray instead of radix-tree to index backing pages Hannes Reinecke
2023-06-14 12:45 ` Matthew Wilcox
2023-06-14 12:50 ` Pankaj Raghav
2023-06-14 13:03 ` Hannes Reinecke
2023-06-14 11:46 ` [PATCH 2/7] brd: convert to folios Hannes Reinecke
2023-06-14 13:45 ` Matthew Wilcox
2023-06-14 13:50 ` Hannes Reinecke
2023-06-14 11:46 ` [PATCH 3/7] brd: abstract page_size conventions Hannes Reinecke
2023-06-14 11:46 ` [PATCH 4/7] brd: make sector size configurable Hannes Reinecke
2023-06-14 12:55 ` Matthew Wilcox
2023-06-14 13:02 ` Hannes Reinecke
2023-06-15 2:17 ` Dave Chinner [this message]
2023-06-15 5:55 ` Christoph Hellwig
2023-06-15 6:33 ` Hannes Reinecke
2023-06-15 6:23 ` Hannes Reinecke
2023-06-14 11:46 ` [PATCH 5/7] brd: make logical " Hannes Reinecke
2023-06-14 11:46 ` [PATCH 6/7] mm/filemap: allocate folios with mapping blocksize Hannes Reinecke
2023-06-19 8:08 ` Pankaj Raghav
2023-06-19 8:42 ` Hannes Reinecke
2023-06-19 22:57 ` Dave Chinner
2023-06-20 0:00 ` Matthew Wilcox
2023-06-20 5:57 ` Hannes Reinecke
2023-06-14 11:46 ` [PATCH 7/7] mm/readahead: align readahead down to " Hannes Reinecke
2023-06-14 13:17 ` [PATCH 0/7] RFC: high-order folio support for I/O Hannes Reinecke
2023-06-14 13:53 ` Matthew Wilcox
2023-06-14 15:06 ` Hannes Reinecke
2023-06-14 15:35 ` Hannes Reinecke
2023-06-14 17:46 ` Matthew Wilcox
2023-06-14 23:53 ` Dave Chinner
2023-06-15 6:21 ` Hannes Reinecke
2023-06-15 8:51 ` Dave Chinner
2023-06-16 16:06 ` Kent Overstreet
2023-06-15 3:44 ` Dave Chinner
2023-06-14 13:48 ` [PATCH 1/2] highmem: Add memcpy_to_folio() Matthew Wilcox (Oracle)
2023-06-14 18:38 ` kernel test robot
2023-06-14 19:30 ` kernel test robot
2023-06-15 5:58 ` Christoph Hellwig
2023-06-15 12:16 ` Matthew Wilcox
2023-06-14 13:48 ` [PATCH 2/2] highmem: Add memcpy_from_folio() Matthew Wilcox (Oracle)
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=ZIp0qH3CAMr1mGzX@dread.disaster.area \
--to=david@fromorbit.com \
--cc=akpm@linux-foundation.org \
--cc=hare@suse.de \
--cc=hch@lst.de \
--cc=linux-block@vger.kernel.org \
--cc=linux-fsdevel@vger.kernel.org \
--cc=mcgrof@kernel.org \
--cc=willy@infradead.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.