linux-kernel - Re: [PATCH -next] mm: madvise: use vm_normal_folio() in madvise_free_pte

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Message-ID: <Y8AIR6yc3SGA7ZAo@casper.infradead.org>
Date:   Thu, 12 Jan 2023 13:16:55 +0000
From:   Matthew Wilcox <willy@...radead.org>
To:     Kefeng Wang <wangkefeng.wang@...wei.com>
Cc:     Andrew Morton <akpm@...ux-foundation.org>, linux-mm@...ck.org,
        linux-kernel@...r.kernel.org, vishal.moola@...il.com
Subject: Re: [PATCH -next] mm: madvise: use vm_normal_folio() in
 madvise_free_pte_range()

On Thu, Jan 12, 2023 at 08:40:28PM +0800, Kefeng Wang wrote:
> There is already a vm_normal_folio(), use it to make
> madvise_free_pte_range() only use a folio.

In my defence, there wasn't a vm_normal_folio() at the time I modified
this function to use folios ;-)

Reviewed-by: Matthew Wilcox (Oracle) <willy@...radead.org>