From: Christoph Hellwig <hch@infradead.org>
To: Olaf Weber <olaf@sgi.com>
Cc: Eric Sandeen <sandeen@redhat.com>,
xfs mailing list <xfs@oss.sgi.com>,
Christoph Hellwig <hch@infradead.org>,
linux-mm@kvack.org, "MASON, CHRISTOPHER" <CHRIS.MASON@oracle.com>
Subject: Re: [PATCH] bump up nr_to_write in xfs_vm_writepage
Date: Tue, 7 Jul 2009 06:19:46 -0400 [thread overview]
Message-ID: <20090707101946.GB1934@infradead.org> (raw)
In-Reply-To: <bzyd48cc14d.fsf@fransum.emea.sgi.com>
On Tue, Jul 07, 2009 at 11:07:30AM +0200, Olaf Weber wrote:
> If the nr_to_write calculation really yields a value that is too
> small, shouldn't it be fixed elsewhere?
In theory it should. But given the amazing feedback of the VM people
on this I'd rather make sure we do get the full HW bandwith on large
arrays instead of sucking badly and not just wait forever.
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next prev parent reply other threads:[~2009-07-07 9:39 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-02 21:29 Eric Sandeen
2009-07-07 9:07 ` Olaf Weber
2009-07-07 10:19 ` Christoph Hellwig [this message]
2009-07-07 10:33 ` KOSAKI Motohiro
2009-07-07 10:44 ` Christoph Hellwig
2009-07-09 2:04 ` KOSAKI Motohiro
2009-07-09 13:01 ` Chris Mason
2009-07-10 7:12 ` KOSAKI Motohiro
2009-07-24 5:20 ` Felix Blyakher
2009-07-24 5:33 ` KOSAKI Motohiro
2009-07-24 12:05 ` Chris Mason
2009-07-07 11:37 ` Olaf Weber
2009-07-07 14:46 ` Christoph Hellwig
2009-07-07 15:17 ` Chris Mason
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