mutex: Add support for wound/wait style locks

[mirror_ubuntu-artful-kernel.git] / include / linux / mutex-debug.h

diff --git a/include/linux/mutex-debug.h b/include/linux/mutex-debug.h
index 731d77d6e155de48fed65db977d2e83843465c06..4ac8b1977b73c53cc915b8f7ee29d87bdba8c23a 100644 (file)
--- a/include/linux/mutex-debug.h
+++ b/include/linux/mutex-debug.h
@@ -3,6 +3,7 @@
 
 #include <linux/linkage.h>
 #include <linux/lockdep.h>
+#include <linux/debug_locks.h>
 
 /*
  * Mutexes - debugging helpers: