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From:   David Howells <dhowells@redhat.com>
In-Reply-To: <20210715033704.692967-42-willy@infradead.org>
References: <20210715033704.692967-42-willy@infradead.org> <20210715033704.692967-1-willy@infradead.org>
To:     "Matthew Wilcox (Oracle)" <willy@infradead.org>
Cc:     dhowells@redhat.com, linux-kernel@vger.kernel.org,
        linux-mm@kvack.org, linux-fsdevel@vger.kernel.org,
        Christoph Hellwig <hch@lst.de>
Subject: Re: [PATCH v14 041/138] mm/memcg: Convert uncharge_page() to uncharge_folio()
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Date:   Tue, 10 Aug 2021 21:22:52 +0100
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Matthew Wilcox (Oracle) <willy@infradead.org> wrote:

> Use a folio rather than a page to ensure that we're only operating on
> base or head pages, and not tail pages.
> 
> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
> Reviewed-by: Christoph Hellwig <hch@lst.de>

Reviewed-by: David Howells <dhowells@redhat.com>