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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>
This commit is contained in:
Jan Beulich
2007-07-21 17:10:23 +02:00
committed by Linus Torvalds
parent 74a1ddc597
commit d567b6a955
2 changed files with 0 additions and 7 deletions
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6
Documentation/x86_64/boot-options.txt
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@@ -134,12 +134,6 @@ Non Executable Mappings
SMP 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 additional_cpus=NUM Allow NUM more CPUs for hotplug
(defaults are specified by the BIOS, see Documentation/x86_64/cpu-hotplug-spec) (defaults are specified by the BIOS, see Documentation/x86_64/cpu-hotplug-spec)

1
arch/x86_64/kernel/mpparse.c
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@@ -32,7 +32,6 @@
/* Have we found an MP table */ /* Have we found an MP table */
int smp_found_config; int smp_found_config;
unsigned int __initdata maxcpus = NR_CPUS;
/* /*
* Various Linux-internal data structures created from the * Various Linux-internal data structures created from the