From: Paul Jackson <pj@sgi.com>
To: dino@in.ibm.com
Cc: suresh.b.siddha@intel.com, menage@google.com,
Simon.Derr@bull.net, linux-kernel@vger.kernel.org,
mbligh@google.com, rohitseth@google.com, dipankar@in.ibm.com
Subject: Re: [RFC] Cpuset: explicit dynamic sched domain control flags
Date: Wed, 18 Oct 2006 23:28:06 -0700 [thread overview]
Message-ID: <20061018232806.a6145f0f.pj@sgi.com> (raw)
In-Reply-To: <20061018174925.GB7885@in.ibm.com>
Dinakar wrote:
> IMO this change is counter intuitive and pointless
If we intend to make the cpuset to sched_domain interaction
functional, something like this was needed.
However I am now leaning toward thinking that the entire
effort to manipulate sched_domain definitions by cpusets
(the cpu_exclusive flag) has been counter intuitive, and
is borked.
So I will be sending out patches to remove it, and replace
with a trivial mechanism to allow for runtime manipulation
of the cpu_isolated_map.
Coming soon ...
--
I won't rest till it's the best ...
Programmer, Linux Scalability
Paul Jackson <pj@sgi.com> 1.925.600.0401
prev parent reply other threads:[~2006-10-19 6:28 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-10-16 23:03 [RFC] Cpuset: explicit dynamic sched domain control flags Paul Jackson
2006-10-17 18:43 ` Siddha, Suresh B
2006-10-17 19:18 ` Paul Jackson
2006-10-18 2:01 ` Siddha, Suresh B
2006-10-18 7:05 ` Paul Jackson
2006-10-18 17:50 ` Siddha, Suresh B
2006-10-19 6:30 ` Paul Jackson
2006-10-19 6:39 ` Nick Piggin
2006-10-19 7:03 ` Paul Jackson
2006-10-19 8:09 ` Nick Piggin
2006-10-19 8:15 ` Paul Jackson
2006-10-19 8:18 ` Paul Jackson
2006-10-18 17:49 ` Dinakar Guniguntala
2006-10-19 6:00 ` Paul Jackson
2006-10-19 6:28 ` Paul Jackson [this message]
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