1 files changed, 1 insertions, 0 deletions
diff --git a/mm/slab.c b/mm/slab.c
index f378d02..233e39d 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -107,6 +107,7 @@
 #include	<linux/nodemask.h>
 #include	<linux/mempolicy.h>
 #include	<linux/mutex.h>
+#include	<linux/rtmutex.h>
 
 #include	<asm/uaccess.h>
 #include	<asm/cacheflush.h>