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Date: Mon, 26 Sep 2011 03:30:25 -0400
From: Christoph Hellwig <hch@infradead.org>
To: Shaohua Li <shaohua.li@intel.com>
Cc: Jens Axboe <axboe@kernel.dk>, Andrew Morton <akpm@linux-foundation.org>,
        Christoph Hellwig <hch@infradead.org>,
        lkml <linux-kernel@vger.kernel.org>
Subject: Re: [patch]mm: add more blk plug
Message-ID: <20110926073025.GB21079@infradead.org>
References: <1317004226.29510.172.camel@sli10-conroe>
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On Mon, Sep 26, 2011 at 10:30:26AM +0800, Shaohua Li wrote:
> Some filesystems implement .writepages. We don't have blk plug
> in such filesystems for .writepages.

Please add the plugging in the actual ->writepages instances.