linux-kernel - Re: [PATCH v14 039/138] mm/memcg: Convert commit

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Message-ID: <1810158.1628626729@warthog.procyon.org.uk>
Date:   Tue, 10 Aug 2021 21:18:49 +0100
From:   David Howells <dhowells@...hat.com>
To:     "Matthew Wilcox (Oracle)" <willy@...radead.org>
Cc:     dhowells@...hat.com, linux-kernel@...r.kernel.org,
        linux-mm@...ck.org, linux-fsdevel@...r.kernel.org,
        Christoph Hellwig <hch@....de>, Michal Hocko <mhocko@...e.com>
Subject: Re: [PATCH v14 039/138] mm/memcg: Convert commit_charge() to take a folio

Matthew Wilcox (Oracle) <willy@...radead.org> wrote:

> The memcg_data is only set on the head page, so enforce that by
> typing it as a folio.
> 
> Signed-off-by: Matthew Wilcox (Oracle) <willy@...radead.org>
> Reviewed-by: Christoph Hellwig <hch@....de>
> Acked-by: Michal Hocko <mhocko@...e.com>

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