Re: [PATCH 1/5] brd: convert to folios

[Matthew Wilcox <willy@xxxxxxxxxxxxx>]

On Mon, Mar 06, 2023 at 01:01:23PM +0100, Hannes Reinecke wrote:
> -	page = alloc_page(gfp | __GFP_ZERO | __GFP_HIGHMEM);
> -	if (!page)
> +	folio = folio_alloc(gfp | __GFP_ZERO, 0);
> +	if (!folio)

Did you drop HIGHMEM support on purpose?