summaryrefslogtreecommitdiff
path: root/kernel/locking
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/locking')
-rw-r--r--kernel/locking/qspinlock.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/locking/qspinlock.c b/kernel/locking/qspinlock.c
index b2caec7315af..fd24153e8a48 100644
--- a/kernel/locking/qspinlock.c
+++ b/kernel/locking/qspinlock.c
@@ -28,6 +28,7 @@
#include <linux/percpu.h>
#include <linux/hardirq.h>
#include <linux/mutex.h>
+#include <linux/prefetch.h>
#include <asm/byteorder.h>
#include <asm/qspinlock.h>