linux-kernel - Re: [PATCH 02/13] dcache: convert dentry_stat.nr

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Message-ID: <20110823091332.GB21492@infradead.org>
Date:	Tue, 23 Aug 2011 05:13:32 -0400
From:	Christoph Hellwig <hch@...radead.org>
To:	Dave Chinner <david@...morbit.com>
Cc:	linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org,
	linux-mm@...ck.org, khlebnikov@...nvz.org
Subject: Re: [PATCH 02/13] dcache: convert dentry_stat.nr_unused to per-cpu
 counters

On Tue, Aug 23, 2011 at 06:56:15PM +1000, Dave Chinner wrote:
> From: Dave Chinner <dchinner@...hat.com>
> 
> Before we split up the dcache_lru_lock, the unused dentry counter
> needs to be made independent of the global dcache_lru_lock. Convert
> it to per-cpu counters to do this.
> 
> Signed-off-by: Dave Chinner <dchinner@...hat.com>

Looks good (been there, done that..)

Reviewed-by: Christoph Hellwig <hch@....de>

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