Merge master.kernel.org:/pub/scm/linux/kernel/git/lenb/to-linus

[linux-2.6] / include / asm-um / mmu_context.h

diff --git a/include/asm-um/mmu_context.h b/include/asm-um/mmu_context.h
index 7529c9c853dda226c1e42749121ed74b4b3e958e..095bb627b96a1d52be4cc1291f48c308449f65a1 100644 (file)
--- a/include/asm-um/mmu_context.h
+++ b/include/asm-um/mmu_context.h
@@ -16,8 +16,12 @@
 
 #define deactivate_mm(tsk,mm)  do { } while (0)
 
+extern void force_flush_all(void);
+
 static inline void activate_mm(struct mm_struct *old, struct mm_struct *new)
 {
+       if (old != new)
+               force_flush_all();
 }
 
 static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,