1 files changed, 8 insertions, 0 deletions

diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
index dbd212723b74..9adc270de7ef 100644
--- a/include/linux/mempolicy.h
+++ b/include/linux/mempolicy.h
@@ -188,6 +188,8 @@ static inline int vma_migratable(struct vm_area_struct *vma)
         return 1;
 }
 
+extern int mpol_misplaced(struct page *, struct vm_area_struct *, unsigned long);
+
 #else
 
 struct mempolicy {};
@@ -307,5 +309,11 @@ static inline int mpol_to_str(char *buffer, int maxlen, struct mempolicy *pol,
         return 0;
 }
 
+static inline int mpol_misplaced(struct page *page, struct vm_area_struct *vma,
+                                 unsigned long address)
+{
+        return -1; /* no node preference */
+}
+
 #endif /* CONFIG_NUMA */
 #endif