Re: [PATCH v13 16/18] mm/memcg: Add folio_lruvec_lock() and similar functions

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To: "Matthew Wilcox (Oracle)" <willy@xxxxxxxxxxxxx>
Subject: Re: [PATCH v13 16/18] mm/memcg: Add folio_lruvec_lock() and similar functions
From: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Date: Tue, 13 Jul 2021 14:03:04 +0100
Cc: akpm@xxxxxxxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, linux-mm@xxxxxxxxx, linux-fsdevel@xxxxxxxxxxxxxxx, cgroups@xxxxxxxxxxxxxxx
In-reply-to: <20210712194551.91920-17-willy@infradead.org>

On Mon, Jul 12, 2021 at 08:45:49PM +0100, Matthew Wilcox (Oracle) wrote:
> These are the folio equivalents of lock_page_lruvec() and similar
> functions.  Also convert lruvec_memcg_debug() to take a folio.

Looks good,

Reviewed-by: Christoph Hellwig <hch@xxxxxx>

References:
- [PATCH v13b 00/18] Convert memcg to folios
  - From: Matthew Wilcox (Oracle)
- [PATCH v13 16/18] mm/memcg: Add folio_lruvec_lock() and similar functions
  - From: Matthew Wilcox (Oracle)

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