Date: Fri, 11 Nov 2005 16:06:19 -0800
From: Paul Jackson <pj@sgi.com>
To: Nathan Lynch <nathanl@austin.ibm.com>
Cc: ashok.raj@intel.com, akpm@osdl.org, linux-kernel@vger.kernel.org,
       ak@muc.de, zwane@arm.linux.org.uk, rusty@rustycorp.com.au,
       vatsa@in.ibm.com, jschopp@austin.ibm.com,
       anil.s.keshavamurthy@intel.com
Subject: Re: Documentation for CPU hotplug support
Message-Id: <20051111160619.13e0ccc8.pj@sgi.com>
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References: <20051110075932.A16271@unix-os.sc.intel.com>
	<20051111072300.GY8977@localhost.localdomain>
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Nathan wrote:
> It think it would be appropriate to stress that cpu_possible_map must
> not change after boot.

This and some other aspects of cpu_online_map, cpu_possible_map and
cpu_present_map are documented in a long comment in cpumask.h.

You are welcome to steal from or reference that comment.

You are also welcome to fix up any lies you find in that comment ;).

-- 
                  I won't rest till it's the best ...
                  Programmer, Linux Scalability
                  Paul Jackson <pj@sgi.com> 1.925.600.0401
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