From: Christoph Hellwig <hch@infradead.org>
To: john stultz <johnstul@us.ibm.com>
Cc: Nick Piggin <npiggin@suse.de>,
Thomas Gleixner <tglx@linutronix.de>,
lkml <linux-kernel@vger.kernel.org>,
Clark Williams <williams@redhat.com>,
John Kacur <jkacur@redhat.com>
Subject: Re: Nick's vfs-scalability patches ported to 2.6.33-rt
Date: Wed, 10 Mar 2010 04:01:42 -0500 [thread overview]
Message-ID: <20100310090142.GA9529@infradead.org> (raw)
In-Reply-To: <1268189462.3339.12.camel@localhost.localdomain>
On Tue, Mar 09, 2010 at 06:51:02PM -0800, john stultz wrote:
> So this all means that with Nick's patch set, we're no longer getting
> bogged down in the vfs (at least at 8-way) at all. All the contention is
> in the actual filesystem (ext2 in group_adjust_blocks, and ext3 in the
> journal and block allocation code).
Can you check if you're running into any fs scaling limit with xfs?
next prev parent reply other threads:[~2010-03-10 9:01 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-26 5:53 Nick's vfs-scalability patches ported to 2.6.33-rt john stultz
2010-02-26 6:01 ` Nick Piggin
2010-03-03 23:31 ` john stultz
2010-03-04 3:33 ` Nick Piggin
2010-03-04 4:05 ` john stultz
2010-03-10 2:51 ` john stultz
2010-03-10 9:01 ` Christoph Hellwig [this message]
2010-03-12 3:08 ` john stultz
2010-03-12 4:41 ` Dave Chinner
2010-03-15 16:15 ` Nick Piggin
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