Merge tag 'trace-v5.15-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt...

[linux-2.6-microblaze.git] / include / linux / mempolicy.h

diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
index 0aaf91b..4091692 100644 (file)
--- a/include/linux/mempolicy.h
+++ b/include/linux/mempolicy.h
@@ -184,6 +184,14 @@ extern bool vma_migratable(struct vm_area_struct *vma);
 extern int mpol_misplaced(struct page *, struct vm_area_struct *, unsigned long);
 extern void mpol_put_task_policy(struct task_struct *);
 
+extern bool numa_demotion_enabled;
+
+static inline bool mpol_is_preferred_many(struct mempolicy *pol)
+{
+       return  (pol->mode == MPOL_PREFERRED_MANY);
+}
+
+
 #else
 
 struct mempolicy {};
@@ -292,5 +300,13 @@ static inline nodemask_t *policy_nodemask_current(gfp_t gfp)
 {
        return NULL;
 }
+
+#define numa_demotion_enabled  false
+
+static inline bool mpol_is_preferred_many(struct mempolicy *pol)
+{
+       return  false;
+}
+
 #endif /* CONFIG_NUMA */
 #endif