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[PATCH] fix build on x86_64 with !CONFIG_HOTPLUG_CPU

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The commit e2c0388866 added
setup_additional_cpus to setup.c but this is only defined if
CONFIG_HOTPLUG_CPU is set.  This patch changes the #ifdef to reflect that.

Signed-off-by: Brian Magnuson <magnuson@rcn.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Brian Magnuson 2006-02-27 04:02:04 +01:00 committed by Linus Torvalds
parent fc5870f662
commit d51761233d
1 changed files with 1 additions and 1 deletions
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2
arch/x86_64/kernel/setup.c
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@ -424,7 +424,7 @@ static __init void parse_cmdline_early (char ** cmdline_p)
elfcorehdr_addr = memparse(from+11, &from);
#endif
#ifdef CONFIG_SMP
#ifdef CONFIG_HOTPLUG_CPU
else if (!memcmp(from, "additional_cpus=", 16))
setup_additional_cpus(from+16);
#endif