var testing.mutexProfile

6 uses

	testing (current package)
		testing.go#L294: 	mutexProfile = flag.String("test.mutexprofile", "", "write a mutex contention profile to the named file after execution")
		testing.go#L321: 	mutexProfile         *string
		testing.go#L1559: 	if *mutexProfile != "" && *mutexProfileFraction >= 0 {
		testing.go#L1647: 	if *mutexProfile != "" && *mutexProfileFraction >= 0 {
		testing.go#L1648: 		f, err := os.Create(toOutputDir(*mutexProfile))
		testing.go#L1654: 			fmt.Fprintf(os.Stderr, "testing: can't write %s: %s\n", *mutexProfile, err)

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