1 files changed, 3 insertions, 2 deletions

diff --git a/kernel/mutex-debug.c b/kernel/mutex-debug.c
index 036b6285b15c..e38e4bac97ca 100644
--- a/kernel/mutex-debug.c
+++ b/kernel/mutex-debug.c
@@ -16,6 +16,7 @@
 #include <linux/sched.h>
 #include <linux/delay.h>
 #include <linux/module.h>
+#include <linux/poison.h>
 #include <linux/spinlock.h>
 #include <linux/kallsyms.h>
 #include <linux/interrupt.h>
@@ -381,7 +382,7 @@ void debug_mutex_set_owner(struct mutex *lock,
 
 void debug_mutex_init_waiter(struct mutex_waiter *waiter)
 {
-        memset(waiter, 0x11, sizeof(*waiter));
+        memset(waiter, MUTEX_DEBUG_INIT, sizeof(*waiter));
         waiter->magic = waiter;
         INIT_LIST_HEAD(&waiter->list);
 }
@@ -397,7 +398,7 @@ void debug_mutex_wake_waiter(struct mutex *lock, struct mutex_waiter *waiter)
 void debug_mutex_free_waiter(struct mutex_waiter *waiter)
 {
         DEBUG_WARN_ON(!list_empty(&waiter->list));
-        memset(waiter, 0x22, sizeof(*waiter));
+        memset(waiter, MUTEX_DEBUG_FREE, sizeof(*waiter));
 }
 
 void debug_mutex_add_waiter(struct mutex *lock, struct mutex_waiter *waiter,