use go-deadlock to find deadlock

Signed-off-by: Weizhen Wang <wangweizhen@pingcap.com>
pingcap · Jan 5, 2023 · fe84dcc · fe84dcc
1 parent decf8e2
commit fe84dcc
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diff --git a/util/syncutil/mutex_deadlock.go b/util/syncutil/mutex_deadlock.go
@@ -1,4 +1,4 @@
-// Copyright 2022 PingCAP, Inc.
+// Copyright 2023 PingCAP, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.

diff --git a/util/syncutil/mutex_sync.go b/util/syncutil/mutex_sync.go
@@ -1,4 +1,4 @@
-// Copyright 2022 PingCAP, Inc.
+// Copyright 2023 PingCAP, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.