Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[firefly-linux-kernel-4.4.55.git] / include / linux / mempolicy.h

diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
index dbd212723b74e3d88eb7a7e13bc241e420db84bb..9adc270de7ef0fe020a8bd36d7dd905367dfe2e0 100644 (file)
--- 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