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From: Eric Sandeen <sandeen@redhat.com>
To: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
Cc: ext4 development <linux-ext4@vger.kernel.org>
Subject: Re: [PATCH] use percpu data for lg_prealloc_list
Date: Mon, 18 Aug 2008 11:07:57 -0500	[thread overview]
Message-ID: <48A99E5D.2020309@redhat.com> (raw)
In-Reply-To: <20080818155650.GA6491@skywalker>

Aneesh Kumar K.V wrote:
> On Mon, Aug 18, 2008 at 10:47:40AM -0500, Eric Sandeen wrote:
>> Eric Sandeen wrote:
>>> lg_prealloc_list seems to cry out for a per-cpu data structure; on a large
>>> smp system I think this should be better.  I've lightly tested this change
>>> on a 4-cpu system.  Comments welcome...
>> Any thoughts on this?  Does this seem to be the right way to go?
>>
> 
> Acked-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>

Thanks :)  I'll toss it in the patch queue.

-Eric

      reply	other threads:[~2008-08-18 16:11 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-08-13 19:11 [PATCH] use percpu data for lg_prealloc_list Eric Sandeen
2008-08-18 15:47 ` Eric Sandeen
2008-08-18 15:56   ` Aneesh Kumar K.V
2008-08-18 16:07     ` Eric Sandeen [this message]

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