From: John Garry <john.g.garry@oracle.com>
To: Luis Chamberlain <mcgrof@kernel.org>,
willy@infradead.org, hch@lst.de, hare@suse.de, dave@stgolabs.net,
david@fromorbit.com, djwong@kernel.org
Cc: ritesh.list@gmail.com, kbusch@kernel.org,
linux-fsdevel@vger.kernel.org, linux-xfs@vger.kernel.org,
linux-mm@kvack.org, linux-block@vger.kernel.org,
gost.dev@samsung.com, p.raghav@samsung.com, da.gomez@samsung.com,
kernel@pankajraghav.com
Subject: Re: [RFC v2 09/11] block/bdev: lift block size restrictions and use common definition
Date: Mon, 16 Dec 2024 08:55:52 +0000 [thread overview]
Message-ID: <9fadee49-b545-440e-b0c9-e552bec1f079@oracle.com> (raw)
In-Reply-To: <20241214031050.1337920-10-mcgrof@kernel.org>
On 14/12/2024 03:10, Luis Chamberlain wrote:
> index 167d82b46781..b57dc4bff81b 100644
> --- a/block/bdev.c
> +++ b/block/bdev.c
> @@ -157,8 +157,7 @@ int set_blocksize(struct file *file, int size)
> struct inode *inode = file->f_mapping->host;
> struct block_device *bdev = I_BDEV(inode);
>
> - /* Size must be a power of two, and between 512 and PAGE_SIZE */
> - if (size > PAGE_SIZE || size < 512 || !is_power_of_2(size))
> + if (blk_validate_block_size(size))
> return -EINVAL;
I suppose that this can be sent as a separate patch to be merged now.
next prev parent reply other threads:[~2024-12-16 8:56 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-14 3:10 [RFC v2 00/11] enable bs > ps for block devices Luis Chamberlain
2024-12-14 3:10 ` [RFC v2 01/11] fs/buffer: move async batch read code into a helper Luis Chamberlain
2024-12-17 9:56 ` Hannes Reinecke
2024-12-14 3:10 ` [RFC v2 02/11] fs/buffer: add a for_each_bh() for block_read_full_folio() Luis Chamberlain
2024-12-14 4:02 ` Matthew Wilcox
2024-12-16 18:56 ` Luis Chamberlain
2024-12-16 20:05 ` Luis Chamberlain
2024-12-16 21:46 ` Luis Chamberlain
2024-12-17 8:46 ` Luis Chamberlain
2024-12-17 9:57 ` Hannes Reinecke
2024-12-14 3:10 ` [RFC v2 03/11] fs/buffer: add iteration support " Luis Chamberlain
2024-12-17 10:00 ` Hannes Reinecke
2024-12-14 3:10 ` [RFC v2 04/11] fs/buffer: reduce stack usage on bh_read_iter() Luis Chamberlain
2024-12-17 10:04 ` Hannes Reinecke
2024-12-14 3:10 ` [RFC v2 05/11] fs/mpage: use blocks_per_folio instead of blocks_per_page Luis Chamberlain
2024-12-14 4:46 ` Matthew Wilcox
2024-12-14 3:10 ` [RFC v2 06/11] fs/mpage: avoid negative shift for large blocksize Luis Chamberlain
2024-12-14 3:10 ` [RFC v2 07/11] fs/buffer fs/mpage: remove large folio restriction Luis Chamberlain
2024-12-14 3:10 ` [RFC v2 08/11] block/bdev: enable large folio support for large logical block sizes Luis Chamberlain
2024-12-14 3:10 ` [RFC v2 09/11] block/bdev: lift block size restrictions and use common definition Luis Chamberlain
2024-12-16 8:55 ` John Garry [this message]
2024-12-16 9:19 ` Ming Lei
2024-12-16 10:13 ` John Garry
2024-12-16 10:23 ` Ming Lei
2024-12-17 20:51 ` John Garry
2024-12-17 10:05 ` Hannes Reinecke
2024-12-17 21:00 ` Bart Van Assche
2024-12-14 3:10 ` [RFC v2 10/11] nvme: remove superfluous block size check Luis Chamberlain
2024-12-15 0:39 ` Matthew Wilcox
2024-12-14 3:10 ` [RFC v2 11/11] bdev: use bdev_io_min() for statx block size Luis Chamberlain
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