From e9cc697ee8dd72c27cb9f75d130da63d667575d6 Mon Sep 17 00:00:00 2001
From: liismn <liismn@gmail.com>
Date: Fri, 25 Dec 2020 15:05:01 +0800
Subject: [PATCH] Update sched_worker.go

Avoid possible deadlock by sh.workersLk
---
 extern/sector-storage/sched_worker.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/extern/sector-storage/sched_worker.go b/extern/sector-storage/sched_worker.go
index 573aa623b..40cf2fcf4 100644
--- a/extern/sector-storage/sched_worker.go
+++ b/extern/sector-storage/sched_worker.go
@@ -57,6 +57,7 @@ func (sh *scheduler) runWorker(ctx context.Context, w Worker) error {
 		log.Warnw("duplicated worker added", "id", wid)
 
 		// this is ok, we're already handling this worker in a different goroutine
+		sh.workersLk.Unlock()
 		return nil
 	}