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path: root/drivers/virtio/virtio_balloon.c
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Diffstat (limited to 'drivers/virtio/virtio_balloon.c')
-rw-r--r--drivers/virtio/virtio_balloon.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c
index 622aece..c8a4332 100644
--- a/drivers/virtio/virtio_balloon.c
+++ b/drivers/virtio/virtio_balloon.c
@@ -23,6 +23,7 @@
#include <linux/swap.h>
#include <linux/kthread.h>
#include <linux/freezer.h>
+#include <linux/delay.h>
struct virtio_balloon
{