x86/mm: Build arch/x86/mm/tlb.c even on !SMP

[pandora-kernel.git] / arch / x86 / mm / tlb.c

diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
index 55034a1..8b731b6 100644 (file)
--- a/arch/x86/mm/tlb.c
+++ b/arch/x86/mm/tlb.c
@@ -38,6 +38,8 @@ DEFINE_PER_CPU_SHARED_ALIGNED(struct tlb_state, cpu_tlbstate)
  *     fixed, at the cost of triggering multiple IPIs in some cases.
  */
 
+#ifdef CONFIG_SMP
+
 union smp_flush_state {
        struct {
                struct mm_struct *flush_mm;
@@ -350,3 +352,5 @@ void flush_tlb_all(void)
 {
        on_each_cpu(do_flush_tlb_all, NULL, 1);
 }
+
+#endif /* CONFIG_SMP */