From 152d4fc89914de8509f9e44c0bef567a45a9efd9 Mon Sep 17 00:00:00 2001
From: Carl Lerche <me@carllerche.com>
Date: Tue, 13 Jun 2023 13:14:10 -0700
Subject: [PATCH] wip

---
 tokio/src/runtime/scheduler/multi_thread/worker.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tokio/src/runtime/scheduler/multi_thread/worker.rs b/tokio/src/runtime/scheduler/multi_thread/worker.rs
index 0c741cc36..cfee421bd 100644
--- a/tokio/src/runtime/scheduler/multi_thread/worker.rs
+++ b/tokio/src/runtime/scheduler/multi_thread/worker.rs
@@ -515,8 +515,7 @@ fn run(
             // the worker core is lost due to `block_in_place()` being called from
             // within the task.
             if !cx.defer.borrow().is_empty() {
-                // cx.defer.wake();
-                todo!()
+                worker.schedule_deferred_without_core(&cx, &mut cx.shared().synced.lock());
             }
         });
     });
@@ -1213,6 +1212,7 @@ impl Worker {
     fn can_transition_to_parked(&self, cx: &Context, core: &mut Core) -> bool {
         cx.shared().remotes[core.index].lifo_slot.is_none()
             && core.run_queue.is_empty()
+            && !core.is_shutdown
             && !core.is_traced
     }