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-rw-r--r--kernel/futex/futex.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/futex/futex.h b/kernel/futex/futex.h
index 547f509b2c87..33835b81e0c3 100644
--- a/kernel/futex/futex.h
+++ b/kernel/futex/futex.h
@@ -219,6 +219,7 @@ extern int futex_wait_setup(u32 __user *uaddr, u32 val, unsigned int flags,
struct futex_q *q, struct futex_hash_bucket **hb);
extern void futex_wait_queue(struct futex_hash_bucket *hb, struct futex_q *q,
struct hrtimer_sleeper *timeout);
+extern bool __futex_wake_mark(struct futex_q *q);
extern void futex_wake_mark(struct wake_q_head *wake_q, struct futex_q *q);
extern int fault_in_user_writeable(u32 __user *uaddr);