[PATCH] [37/58] x86_64: remove unused variable maxcpus

From: Andi Kleen
Date: Thu Jul 19 2007 - 06:16:08 EST



From: "Jan Beulich" <jbeulich@xxxxxxxxxx>
.. and adjust documentation to properly reflect options that are
x86-64 specific.

Signed-off-by: Jan Beulich <jbeulich@xxxxxxxxxx>
Signed-off-by: Andi Kleen <ak@xxxxxxx>

Documentation/x86_64/boot-options.txt | 6 ------
arch/x86_64/kernel/mpparse.c | 1 -
2 files changed, 7 deletions(-)

Index: linux/Documentation/x86_64/boot-options.txt
===================================================================
--- linux.orig/Documentation/x86_64/boot-options.txt
+++ linux/Documentation/x86_64/boot-options.txt
@@ -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)

Index: linux/arch/x86_64/kernel/mpparse.c
===================================================================
--- linux.orig/arch/x86_64/kernel/mpparse.c
+++ linux/arch/x86_64/kernel/mpparse.c
@@ -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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