From: Orion Poplawski <orion@cora.nwra.com>
To: linux-kernel@vger.kernel.org
Subject: Re: NFS client latencies
Date: Fri, 01 Apr 2005 09:16:35 -0700 [thread overview]
Message-ID: <d2js2h$v74$1@sea.gmane.org> (raw)
In-Reply-To: <20050401043022.GA22753@elte.hu>
Ingo Molnar wrote:
> * Lee Revell <rlrevell@joe-job.com> wrote:
>>This fixes all the NFS related latency problems I was seeing. Now the
>>longest latency from an NFS kernel compile with "make -j64" is 391
>>usecs in get_swap_page.
>
>
> great! The latest patches (-42-08 and later) have the reworked
> nfs_scan_list() lock-breaker, which should perform similarly.
>
> i bet these NFS patches also improve generic NFS performance on fast
> networks. I've attached the full patchset with all fixes and
> improvements included - might be worth a try in -mm?
>
Just a question - would these changes be expected to improve NFS client
*read* access at all, or just write?
Thanks!
next prev parent reply other threads:[~2005-04-01 16:19 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-03-29 23:04 NFS client latencies Lee Revell
2005-03-29 23:18 ` Trond Myklebust
2005-03-29 23:32 ` Lee Revell
2005-03-29 23:34 ` Trond Myklebust
2005-03-29 23:37 ` Lee Revell
2005-03-30 8:02 ` Ingo Molnar
2005-03-30 14:11 ` Trond Myklebust
2005-03-30 14:20 ` Ingo Molnar
2005-03-30 19:53 ` Andrew Morton
2005-03-30 14:26 ` Lee Revell
2005-03-30 14:50 ` Trond Myklebust
2005-03-30 19:50 ` Lee Revell
2005-03-30 19:56 ` Andrew Morton
2005-03-30 21:14 ` Trond Myklebust
2005-03-31 2:26 ` Lee Revell
2005-03-31 2:39 ` Andrew Morton
2005-03-31 2:47 ` Lee Revell
2005-03-31 3:48 ` Trond Myklebust
2005-03-31 6:59 ` Ingo Molnar
2005-03-31 7:15 ` Ingo Molnar
2005-03-31 7:18 ` Andrew Morton
2005-03-31 7:30 ` Ingo Molnar
2005-03-31 11:58 ` Trond Myklebust
2005-03-31 12:34 ` Trond Myklebust
2005-03-31 13:58 ` Ingo Molnar
2005-03-31 14:32 ` Trond Myklebust
2005-03-31 14:39 ` Ingo Molnar
2005-03-31 14:50 ` Ingo Molnar
2005-04-01 2:28 ` Lee Revell
2005-04-01 4:30 ` Ingo Molnar
2005-04-01 16:16 ` Orion Poplawski [this message]
2005-04-01 16:33 ` Trond Myklebust
2005-04-01 21:18 ` Lee Revell
2005-03-31 14:54 ` Ingo Molnar
2005-03-31 15:00 ` Trond Myklebust
2005-03-31 14:54 ` Trond Myklebust
2005-03-31 14:58 ` Ingo Molnar
2005-03-31 15:06 ` Trond Myklebust
2005-03-31 15:10 ` Ingo Molnar
2005-03-31 16:00 ` Trond Myklebust
2005-03-31 15:10 ` Ingo Molnar
2005-03-31 7:03 ` Ingo Molnar
2005-03-31 7:39 ` Ingo Molnar
2005-03-31 7:48 ` Ingo Molnar
2005-03-31 7:58 ` Ingo Molnar
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