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-rw-r--r--include/linux/futex.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/futex.h b/include/linux/futex.h
index ff143f766b46..a4b6cba699bf 100644
--- a/include/linux/futex.h
+++ b/include/linux/futex.h
@@ -68,6 +68,7 @@ static inline void futex_init_task(struct task_struct *tsk)
INIT_LIST_HEAD(&tsk->pi_state_list);
tsk->pi_state_cache = NULL;
tsk->futex_state = FUTEX_STATE_OK;
+ mutex_init(&tsk->futex_exit_mutex);
}
void futex_exit_recursive(struct task_struct *tsk);