1 files changed, 4 insertions, 0 deletions

diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h
index 51dc9a727e5..4f9d277bcd9 100644
--- a/include/linux/workqueue.h
+++ b/include/linux/workqueue.h
@@ -401,4 +401,8 @@ extern bool freeze_workqueues_busy(void);
 extern void thaw_workqueues(void);
 #endif /* CONFIG_FREEZER */
 
+#ifdef CONFIG_LOCKDEP
+int in_workqueue_context(struct workqueue_struct *wq);
+#endif
+
 #endif