smsc75xx: use skb_cow_head() to deal with cloned skbs

[karo-tx-linux.git] / mm / page-writeback.c

diff --git a/mm/page-writeback.c b/mm/page-writeback.c
index 26a60818a8fcf769a051d6af675e4ab37513852a..d8ac2a7fb9e7b6db9de3755ab7898095f70f8383 100644 (file)
--- a/mm/page-writeback.c
+++ b/mm/page-writeback.c
@@ -36,6 +36,7 @@
 #include <linux/pagevec.h>
 #include <linux/timer.h>
 #include <linux/sched/rt.h>
+#include <linux/sched/signal.h>
 #include <linux/mm_inline.h>
 #include <trace/events/writeback.h>