From: Paul Jackson <pj@sgi.com>
To: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
Cc: clameter@sgi.com, ckrm-tech@lists.sourceforge.net,
balbir@in.ibm.com, vatsa@linux.vnet.ibm.com, bob.picco@hp.com,
linux-kernel@vger.kernel.org, mel@skynet.ie, nacc@us.ibm.com,
akpm@linux-foundation.org, kamezawa.hiroyu@jp.fujitsu.com,
serge@hallyn.com
Subject: Re: [ckrm-tech] Regression in 2.6.23-rc2-mm2, mounting cpusets causes a hang
Date: Wed, 15 Aug 2007 19:36:41 -0700 [thread overview]
Message-ID: <20070815193641.c1a20434.pj@sgi.com> (raw)
In-Reply-To: <1187210893.5422.60.camel@localhost>
Christoph wrote (and Lee quoted):
> Looks like we need to fix cpuset nodemasks for the !NUMA case then?
> It cannot expect to find valid nodemasks if !NUMA.
The code in kernel/cpuset.c should be written as if there are always
valid nodemasks. In the case of !NUMA, it will happen that there is
only one node, but kernel/cpuset.c should not manifest that detail.
--
I won't rest till it's the best ...
Programmer, Linux Scalability
Paul Jackson <pj@sgi.com> 1.925.600.0401
next prev parent reply other threads:[~2007-08-16 2:37 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-12 15:21 Regression in 2.6.23-rc2-mm2, mounting cpusets causes a hang Dhaval Giani
2007-08-13 20:12 ` Serge E. Hallyn
2007-08-14 15:03 ` Lee Schermerhorn
2007-08-14 18:03 ` Serge E. Hallyn
2007-08-14 18:13 ` Lee Schermerhorn
2007-08-14 19:23 ` Serge E. Hallyn
2007-08-14 20:49 ` Serge E. Hallyn
2007-08-14 21:07 ` Lee Schermerhorn
2007-08-14 21:28 ` Christoph Lameter
2007-08-14 21:41 ` Lee Schermerhorn
2007-08-14 21:56 ` Christoph Lameter
2007-08-15 13:43 ` Lee Schermerhorn
2007-08-15 14:31 ` Serge E. Hallyn
2007-08-15 16:23 ` Lee Schermerhorn
2007-08-15 16:31 ` Serge E. Hallyn
2007-08-15 16:52 ` Dhaval Giani
2007-08-15 17:08 ` Serge E. Hallyn
2007-08-15 18:07 ` Lee Schermerhorn
2007-08-15 20:39 ` Christoph Lameter
2007-08-16 13:26 ` Lee Schermerhorn
2007-08-16 19:14 ` Christoph Lameter
2007-08-15 20:38 ` Christoph Lameter
2007-08-15 16:31 ` Paul Jackson
2007-08-15 16:29 ` Paul Jackson
2007-08-15 17:12 ` Serge E. Hallyn
2007-08-15 18:00 ` Lee Schermerhorn
2007-08-15 18:33 ` Andrew Morton
2007-08-31 16:54 ` [ckrm-tech] " Paul Menage
2007-08-16 4:46 ` Paul Menage
2007-08-15 20:36 ` Christoph Lameter
2007-08-15 20:48 ` Lee Schermerhorn
2007-08-16 2:36 ` Paul Jackson [this message]
2007-08-14 21:37 ` Lee Schermerhorn
2007-08-14 21:39 ` Christoph Lameter
2007-08-14 21:01 ` Lee Schermerhorn
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