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OpenCloudOS-Kernel
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[IA64] Fix UP build with BSP removal support. 

Causes undefined force_cpei_retarget defined in arch/ia64/kernel/smpboot.c
Push the unneeded code inside #ifdef CONFIG_HOTPLUG_CPU.

Signed-off-by: Ashok Raj <ashok.raj@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
This commit is contained in:
Ashok Raj 2006-01-19 16:18:47 -08:00 committed by Tony Luck
parent ff741906ad
commit b88e926584
3 changed files with 5 additions and 3 deletions
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2
arch/ia64/kernel/acpi.c
View File

@ -284,6 +284,7 @@ acpi_parse_plat_int_src(acpi_table_entry_header * header,
return 0;
}
#ifdef CONFIG_HOTPLUG_CPU
unsigned int can_cpei_retarget(void)
{
extern int cpe_vector;
@ -319,6 +320,7 @@ void set_cpei_target_cpu(unsigned int cpu)
{
acpi_cpei_phys_cpuid = cpu_physical_id(cpu);
}
#endif
unsigned int get_cpei_target_cpu(void)
{

4
arch/ia64/kernel/iosapic.c
View File

@ -655,8 +655,8 @@ get_target_cpu (unsigned int gsi, int vector)
return cpu_physical_id(smp_processor_id());
#ifdef CONFIG_ACPI
if (cpe_vector > 0 && vector == IA64_CPEP_VECTOR)
return get_cpei_target_cpu();
if (cpe_vector > 0 && vector == IA64_CPEP_VECTOR)
return get_cpei_target_cpu();
#endif
#ifdef CONFIG_NUMA

2
arch/ia64/kernel/topology.c
View File

@ -36,7 +36,7 @@ int arch_register_cpu(int num)
parent = &sysfs_nodes[cpu_to_node(num)];
#endif /* CONFIG_NUMA */
#ifdef CONFIG_ACPI
#if defined (CONFIG_ACPI) && defined (CONFIG_HOTPLUG_CPU)
/*
* If CPEI cannot be re-targetted, and this is
* CPEI target, then dont create the control file