linux-kernel - Re: [PATCH] mm/filemap: allocate folios according to the blocksize

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Message-ID: <df36a72c-5b20-f071-ec1c-312f43939ebc@suse.de>
Date:   Mon, 17 Apr 2023 08:08:04 +0200
From:   Hannes Reinecke <hare@...e.de>
To:     Christoph Hellwig <hch@...radead.org>
Cc:     Pankaj Raghav <p.raghav@...sung.com>,
        Matthew Wilcox <willy@...radead.org>,
        linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
        mcgrof@...nel.org
Subject: Re: [PATCH] mm/filemap: allocate folios according to the blocksize

On 4/17/23 06:36, Christoph Hellwig wrote:
> On Fri, Apr 14, 2023 at 03:49:08PM +0200, Hannes Reinecke wrote:
>> If the blocksize is larger than the pagesize allocate folios
>> with the correct order.
> 
> And how is that supposed to actually happen?

By using my patcheset to brd and set the logical blocksize to eg 16k.

Cheers,

Hannes
-- 
Dr. Hannes Reinecke                Kernel Storage Architect
hare@...e.de                              +49 911 74053 688
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