From: Hanna Linder <hannal@us.ibm.com>
To: Andrew Morton <akpm@digeo.com>
Cc: William Lee Irwin III <wli@holomorphy.com>,
linux-kernel@vger.kernel.org, viro@math.psu.edu,
Hanna Linder <hannal@us.ibm.com>
Subject: Re: 2.5.36-mm1 dbench 512 profiles
Date: Thu, 19 Sep 2002 16:45:41 -0700 [thread overview]
Message-ID: <71640000.1032479141@w-hlinder> (raw)
In-Reply-To: <3D8A5FE6.4C5DE189@digeo.com>
--On Thursday, September 19, 2002 16:38:14 -0700 Andrew Morton <akpm@digeo.com> wrote:
> Hanna Linder wrote:
>>
>> ...
>> So akpm's removal of lock section directives breaks down the
>> functions holding locks that previously were reported under the
>> .text.lock.filename?
>
> Yup. It makes the profiler report the spinlock cost at the
> actual callsite. Patch below.
Thanks. We've needed that for quite some time.
>
>> Looks like fastwalk might not behave so well
>> on this 32 cpu numa system...
>
> I've rather lost the plot. Have any of the dcache speedup
> patches been merged into 2.5?
Yes, starting with 2.5.11. Al Viro made some changes to
it and it went in. Havent heard anything about it since...
Hanna
next prev parent reply other threads:[~2002-09-19 23:37 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-09-19 22:30 William Lee Irwin III
2002-09-19 23:18 ` Hanna Linder
2002-09-19 23:38 ` Andrew Morton
2002-09-19 23:45 ` Hanna Linder [this message]
2002-09-20 0:08 ` William Lee Irwin III
2002-09-20 4:02 ` William Lee Irwin III
2002-09-20 7:59 ` Maneesh Soni
2002-09-20 8:06 ` William Lee Irwin III
2002-09-20 12:03 ` William Lee Irwin III
2002-09-20 18:51 ` Hanna Linder
2002-09-20 20:32 ` Hanna Linder
2002-09-20 20:54 ` Dipankar Sarma
2002-09-20 20:39 ` William Lee Irwin III
2002-09-20 21:30 ` Martin J. Bligh
2002-09-20 23:11 ` William Lee Irwin III
2002-09-20 23:22 ` Martin J. Bligh
2002-09-21 7:52 ` William Lee Irwin III
2002-09-20 14:34 ` Dave Hansen
2002-09-20 16:07 ` Martin J. Bligh
2002-09-20 17:48 ` Dipankar Sarma
2002-09-20 17:40 ` Dipankar Sarma
2002-09-20 20:28 ` Dipankar Sarma
2002-09-20 5:14 ` William Lee Irwin III
2002-09-20 6:59 ` William Lee Irwin III
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