From: Shaohua Li <shaohua.li@intel.com>
To: Christoph Hellwig <hch@infradead.org>
Cc: Jens Axboe <axboe@kernel.dk>,
Andrew Morton <akpm@linux-foundation.org>,
lkml <linux-kernel@vger.kernel.org>
Subject: Re: [patch]mm: add more blk plug
Date: Mon, 26 Sep 2011 15:38:47 +0800 [thread overview]
Message-ID: <1317022727.29510.175.camel@sli10-conroe> (raw)
In-Reply-To: <20110926073025.GB21079@infradead.org>
On Mon, 2011-09-26 at 15:30 +0800, Christoph Hellwig wrote:
> 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.
there are several filesystems have ->writepages. Can you share an hint
why we don't add plugging in the do_writepages?
Thanks,
Shaohua
next prev parent reply other threads:[~2011-09-26 7:34 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-26 2:30 [patch]mm: add more blk plug Shaohua Li
2011-09-26 7:30 ` Christoph Hellwig
2011-09-26 7:38 ` Shaohua Li [this message]
2011-09-26 9:45 ` Christoph Hellwig
2011-09-28 3:09 ` [patch]ext4: add block plug for .writepages Shaohua Li
2011-10-09 6:09 ` Shaohua Li
2011-10-10 16:51 ` Ted Ts'o
2011-10-11 0:07 ` NamJae Jeon
2011-10-11 10:40 ` Kyungmin Park
2011-10-12 0:53 ` Shaohua Li
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