1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/slow-work.h b/include/linux/slow-work.h
index 9adb2b30754f..eef20182d5b4 100644
--- a/include/linux/slow-work.h
+++ b/include/linux/slow-work.h
@@ -51,6 +51,7 @@ struct slow_work {
 #define SLOW_WORK_EXECUTING     1       /* item currently executing */
 #define SLOW_WORK_ENQ_DEFERRED  2       /* item enqueue deferred */
 #define SLOW_WORK_VERY_SLOW     3       /* item is very slow */
+#define SLOW_WORK_CANCELLING    4       /* item is being cancelled, don't enqueue */
         const struct slow_work_ops *ops; /* operations table for this item */
         struct list_head        link;   /* link in queue */
 };
@@ -88,6 +89,7 @@ static inline void vslow_work_init(struct slow_work *work,
 }
 
 extern int slow_work_enqueue(struct slow_work *work);
+extern void slow_work_cancel(struct slow_work *work);
 extern int slow_work_register_user(struct module *owner);
 extern void slow_work_unregister_user(struct module *owner);