1 files changed, 1 insertions, 0 deletions

diff --git a/include/asm-i386/smp.h b/include/asm-i386/smp.h
index dd1491225d51..e03a206dfa36 100644
--- a/include/asm-i386/smp.h
+++ b/include/asm-i386/smp.h
@@ -35,6 +35,7 @@ extern void smp_alloc_memory(void);
 extern int pic_mode;
 extern int smp_num_siblings;
 extern cpumask_t cpu_sibling_map[];
+extern cpumask_t cpu_core_map[];
 
 extern void smp_flush_tlb(void);
 extern void smp_message_irq(int cpl, void *dev_id, struct pt_regs *regs);