// Copyright 2017 The Go Authors. All rights reserved. | |
// Use of this source code is governed by a BSD-style | |
// license that can be found in the LICENSE file. | |
//go:build go1.8 | |
// +build go1.8 | |
package gc | |
import "runtime" | |
func startMutexProfiling() { | |
runtime.SetMutexProfileFraction(1) | |
} |