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-rw-r--r--arch/x86/include/asm/apic.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
index cae7e0d02476..4a0d349ab44d 100644
--- a/arch/x86/include/asm/apic.h
+++ b/arch/x86/include/asm/apic.h
@@ -505,8 +505,10 @@ extern int default_check_phys_apicid_present(int phys_apicid);
#ifdef CONFIG_SMP
bool apic_id_is_primary_thread(unsigned int id);
+void apic_smt_update(void);
#else
static inline bool apic_id_is_primary_thread(unsigned int id) { return false; }
+static inline void apic_smt_update(void) { }
#endif
extern void irq_enter(void);
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