linux-kernel - Re: [PATCH v2] block: reject bs > ps block devices when THP is disabled

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Message-ID: <aGfNXbQ5ExO95Uf8@casper.infradead.org>
Date: Fri, 4 Jul 2025 13:47:25 +0100
From: Matthew Wilcox <willy@...radead.org>
To: "Pankaj Raghav (Samsung)" <kernel@...kajraghav.com>
Cc: Hannes Reinecke <hare@...e.de>, mcgrof@...nel.org,
	Jens Axboe <axboe@...nel.dk>, linux-kernel@...r.kernel.org,
	hch@....de, linux-block@...r.kernel.org,
	Christian Brauner <brauner@...nel.org>, gost.dev@...sung.com,
	Pankaj Raghav <p.raghav@...sung.com>
Subject: Re: [PATCH v2] block: reject bs > ps block devices when THP is
 disabled

On Fri, Jul 04, 2025 at 11:50:36AM +0200, Pankaj Raghav (Samsung) wrote:
> Changes since v1:
> - Use mapping_max_folio_size_supported() instead of doing a ifdef with
>   CONFIG_THP

why?  v1 looked better to me