1 files changed, 7 insertions, 2 deletions
diff --git a/thread.c b/thread.c
index c4ff5aafde..ab574e5c29 100644
--- a/thread.c
+++ b/thread.c
@@ -1481,8 +1481,13 @@ rb_thread_sleep_interruptible(void)
 static void
 rb_thread_sleep_deadly_allow_spurious_wakeup(void)
 {
-    thread_debug("rb_thread_sleep_deadly_allow_spurious_wakeup\n");
-    sleep_forever(GET_THREAD(), SLEEP_DEADLOCKABLE);
+    VALUE scheduler = rb_thread_current_scheduler();
+    if (scheduler != Qnil) {
+        rb_scheduler_kernel_sleepv(scheduler, 0, NULL);
+    } else {
+        thread_debug("rb_thread_sleep_deadly_allow_spurious_wakeup\n");
+        sleep_forever(GET_THREAD(), SLEEP_DEADLOCKABLE);
+    }
 }
 
 void