X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=include%2Fasm-x86%2Fmmu.h;h=00e88679e11f780af5654ae54f2bfafc7e572369;hb=25a025863e024f6b86b48137b10b4960c50351b0;hp=3f922c8e1c881fcba9f779c75648d54225f15481;hpb=703530238b580d69d4a112d3ab3d58c0eb1e7246;p=linux-2.6

diff --git a/include/asm-x86/mmu.h b/include/asm-x86/mmu.h
index 3f922c8e1c..00e88679e1 100644
--- a/include/asm-x86/mmu.h
+++ b/include/asm-x86/mmu.h
@@ -10,14 +10,22 @@
  *
  * cpu_vm_mask is used to optimize ldt flushing.
  */
-typedef struct { 
+typedef struct {
 	void *ldt;
 #ifdef CONFIG_X86_64
-	rwlock_t ldtlock; 
+	rwlock_t ldtlock;
 #endif
 	int size;
 	struct mutex lock;
 	void *vdso;
 } mm_context_t;
 
+#ifdef CONFIG_SMP
+void leave_mm(int cpu);
+#else
+static inline void leave_mm(int cpu)
+{
+}
+#endif
+
 #endif /* _ASM_X86_MMU_H */