linux-kernel - Re: [patch 3/4] mm: filemap: pass __GFP_WRITE from grab_cache_page_write

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Message-ID: <20110920142553.GA2593@infradead.org>
Date:	Tue, 20 Sep 2011 10:25:53 -0400
From:	Christoph Hellwig <hch@...radead.org>
To:	Johannes Weiner <jweiner@...hat.com>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Mel Gorman <mgorman@...e.de>,
	Christoph Hellwig <hch@...radead.org>,
	Dave Chinner <david@...morbit.com>,
	Wu Fengguang <fengguang.wu@...el.com>, Jan Kara <jack@...e.cz>,
	Rik van Riel <riel@...hat.com>,
	Minchan Kim <minchan.kim@...il.com>,
	Chris Mason <chris.mason@...cle.com>,
	Theodore Ts'o <tytso@....edu>,
	Andreas Dilger <adilger.kernel@...ger.ca>, xfs@....sgi.com,
	linux-btrfs@...r.kernel.org, linux-ext4@...r.kernel.org,
	linux-mm@...ck.org, linux-fsdevel@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [patch 3/4] mm: filemap: pass __GFP_WRITE from
 grab_cache_page_write_begin()

In addition to regular write shouldn't __do_fault and do_wp_page also
calls this if they are called on file backed mappings?

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