linux-kernel - Re: [patch 5/5] Btrfs: pass __GFP_WRITE for buffered write page allocations

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Message-ID: <20111003112513.GB5011@suse.de>
Date:	Mon, 3 Oct 2011 12:25:13 +0100
From:	Mel Gorman <mgorman@...e.de>
To:	Johannes Weiner <jweiner@...hat.com>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	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>,
	Shaohua Li <shaohua.li@...el.com>, 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 5/5] Btrfs: pass __GFP_WRITE for buffered write page
 allocations

On Fri, Sep 30, 2011 at 09:17:24AM +0200, Johannes Weiner wrote:
> Tell the page allocator that pages allocated for a buffered write are
> expected to become dirty soon.
> 
> Signed-off-by: Johannes Weiner <jweiner@...hat.com>
> Reviewed-by: Rik van Riel <riel@...hat.com>

Acked-by: Mel Gorman <mgorman@...e.de>

-- 
Mel Gorman
SUSE Labs
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