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Subject[PATCH] x86: smp-alt-once option is only useful with HOTPLUG_CPU
Hence remove its handling in the opposite case.

Signed-off-by: Jan Beulich <jbeulich@novell.com>

arch/i386/kernel/alternative.c | 14 +++++++++-----
1 files changed, 9 insertions(+), 5 deletions(-)

--- linux-2.6.22-rc4/arch/i386/kernel/alternative.c 2007-06-11 18:09:52.000000000 +0200
+++ 2.6.22-rc4-x86-smp-alt/arch/i386/kernel/alternative.c 2007-06-11 09:10:41.000000000 +0200
@@ -5,9 +5,8 @@
#include <asm/alternative.h>
#include <asm/sections.h>

-static int noreplace_smp = 0;
-static int smp_alt_once = 0;
-static int debug_alternative = 0;
+#ifdef CONFIG_HOTPLUG_CPU
+static int smp_alt_once;

static int __init bootonly(char *str)
{
@@ -15,6 +14,11 @@ static int __init bootonly(char *str)
return 1;
}
__setup("smp-alt-boot", bootonly);
+#else
+#define smp_alt_once 1
+#endif
+
+static int debug_alternative;

static int __init debug_alt(char *str)
{
@@ -23,6 +27,8 @@ static int __init debug_alt(char *str)
}
__setup("debug-alternative", debug_alt);

+static int noreplace_smp;
+
static int __init setup_noreplace_smp(char *str)
{
noreplace_smp = 1;
@@ -376,8 +382,6 @@ void __init alternative_instructions(voi
#ifdef CONFIG_HOTPLUG_CPU
if (num_possible_cpus() < 2)
smp_alt_once = 1;
-#else
- smp_alt_once = 1;
#endif

#ifdef CONFIG_SMP


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