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x86_64: remove unused variable maxcpus
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.. and adjust documentation to properly reflect options that are
x86-64 specific.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Jan Beulich authored and Linus Torvalds committed Jul 22, 2007
1 parent 74a1ddc commit d567b6a
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6 changes: 0 additions & 6 deletions Documentation/x86_64/boot-options.txt
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Expand Up @@ -134,12 +134,6 @@ Non Executable Mappings

SMP

nosmp Only use a single CPU

maxcpus=NUMBER only use upto NUMBER CPUs

cpumask=MASK only use cpus with bits set in mask

additional_cpus=NUM Allow NUM more CPUs for hotplug
(defaults are specified by the BIOS, see Documentation/x86_64/cpu-hotplug-spec)

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1 change: 0 additions & 1 deletion arch/x86_64/kernel/mpparse.c
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Expand Up @@ -32,7 +32,6 @@

/* Have we found an MP table */
int smp_found_config;
unsigned int __initdata maxcpus = NR_CPUS;

/*
* Various Linux-internal data structures created from the
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