linux-kernel - Re: [PATCH 1/3] x86: modify show_shared_cpu_map in intel

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Message-Id: <20080410123602.2b01f5d1.pj@sgi.com>
Date:	Thu, 10 Apr 2008 12:36:02 -0500
From:	Paul Jackson <pj@....com>
To:	"Bert Wesarg" <bert.wesarg@...glemail.com>
Cc:	travis@....com, mingo@...e.hu, tglx@...utronix.de, hpa@...or.com,
	akpm@...ux-foundation.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/3] x86: modify show_shared_cpu_map in intel_cacheinfo
 v3

Bert wrote:
> I think its easier to count the commas from a cpumask file. 

My user level code determines NR_CPUS and MAX_NUMNODES from 32/9 times
the strlen() of the values of the Cpus_allowed and Mems_allowed fields
in /proc/self/status (being careful to -include- the trailing newline
in the strlen.)

-- 
                  I won't rest till it's the best ...
                  Programmer, Linux Scalability
                  Paul Jackson <pj@....com> 1.940.382.4214
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