Re: [PATCH 29/48] filemap: Use a folio in filemap_map_pages

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To: "Matthew Wilcox (Oracle)" <willy@xxxxxxxxxxxxx>
Subject: Re: [PATCH 29/48] filemap: Use a folio in filemap_map_pages
From: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Date: Thu, 23 Dec 2021 09:21:05 +0100
Cc: linux-fsdevel@xxxxxxxxxxxxxxx, linux-mm@xxxxxxxxx
In-reply-to: <20211208042256.1923824-30-willy@infradead.org>

On Wed, Dec 08, 2021 at 04:22:37AM +0000, Matthew Wilcox (Oracle) wrote:
> Saves 61 bytes due to fewer calls to compound_head().

Looks good,

Reviewed-by: Christoph Hellwig <hch@xxxxxx>

References:
- [PATCH 00/48] Folios for 5.17
  - From: Matthew Wilcox (Oracle)
- [PATCH 29/48] filemap: Use a folio in filemap_map_pages
  - From: Matthew Wilcox (Oracle)

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