1 files changed, 4 insertions, 1 deletions

diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index 16bc9fa42998..1c16c228f35a 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -65,6 +65,8 @@
    kernel is not always grateful with that.
 */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/mempolicy.h>
 #include <linux/mm.h>
 #include <linux/highmem.h>
@@ -91,6 +93,7 @@
 #include <linux/ctype.h>
 #include <linux/mm_inline.h>
 #include <linux/mmu_notifier.h>
+#include <linux/printk.h>
 
 #include <asm/tlbflush.h>
 #include <asm/uaccess.h>
@@ -2645,7 +2648,7 @@ void __init numa_policy_init(void)
                 node_set(prefer, interleave_nodes);
 
         if (do_set_mempolicy(MPOL_INTERLEAVE, 0, &interleave_nodes))
-                printk("numa_policy_init: interleaving failed\n");
+                pr_err("%s: interleaving failed\n", __func__);
 
         check_numabalancing_enable();
 }