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Subject[PATCH 10/18] x86: add hard_smp_prossor_id with MACRO in io_apic_xx.c
Date
Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
---
arch/x86/kernel/apic_32.c | 7 +++++++
arch/x86/kernel/apic_64.c | 2 ++
2 files changed, 9 insertions(+), 0 deletions(-)

diff --git a/arch/x86/kernel/apic_32.c b/arch/x86/kernel/apic_32.c
index cbac5ff..6fb2b45 100644
--- a/arch/x86/kernel/apic_32.c
+++ b/arch/x86/kernel/apic_32.c
@@ -1600,6 +1600,13 @@ void __cpuinit generic_processor_info(int apicid, int version)
cpu_set(cpu, cpu_present_map);
}

+#ifdef CONFIG_X86_64
+int hard_smp_processor_id(void)
+{
+ return read_apic_id();
+}
+#endif
+
/*
* Power management
*/
diff --git a/arch/x86/kernel/apic_64.c b/arch/x86/kernel/apic_64.c
index d3ec746..eeb6983 100644
--- a/arch/x86/kernel/apic_64.c
+++ b/arch/x86/kernel/apic_64.c
@@ -1612,10 +1612,12 @@ void __cpuinit generic_processor_info(int apicid, int version)
cpu_set(cpu, cpu_present_map);
}

+#ifdef CONFIG_X86_64
int hard_smp_processor_id(void)
{
return read_apic_id();
}
+#endif

/*
* Power management
--
1.5.4.5


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