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From: Andrew Morton <akpm@digeo.com>
To: William Lee Irwin III <wli@holomorphy.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: 2.5.38-mm2 dbench $N times
Date: Tue, 24 Sep 2002 17:46:13 -0700	[thread overview]
Message-ID: <3D910755.17280DD8@digeo.com> (raw)
In-Reply-To: <20020925003952.GF3530@holomorphy.com>

William Lee Irwin III wrote:
> 
>...
> c01053dc 9194801  60.668      poll_idle
> c01175db 1752528  11.5633     .text.lock.sched
> c0114c08 1281763  8.45717     load_balance
> c0106408 388517   2.56346     .text.lock.semaphore

lock_super in the ext2 block allocator, I bet.

Al was making noises about nailing that.  Per-blockgroup
rwlocks would be neat.

  reply	other threads:[~2002-09-25  0:41 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-09-24 13:20 William Lee Irwin III
2002-09-24 17:47 ` Andrew Morton
2002-09-25  0:18   ` William Lee Irwin III
2002-09-25  0:25     ` William Lee Irwin III
2002-09-25  0:31     ` Andrew Morton
2002-09-25  0:39       ` William Lee Irwin III
2002-09-25  0:46         ` Andrew Morton [this message]
2002-09-25  1:08       ` Dave Hansen
2002-09-25  1:17         ` William Lee Irwin III
2002-09-25  6:03       ` Martin J. Bligh
2002-09-25 18:51         ` Andrew Theurer
2002-09-25 20:57           ` Martin J. Bligh
2002-09-25 21:05             ` Andrew Theurer
2002-09-25 23:57           ` William Lee Irwin III

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