const runtime.profBufNonBlocking

4 uses

	runtime (current package)
		cpuprof.go#L249: 		readMode = profBufNonBlocking // For #61768; on Darwin notes are not async-signal-safe.  See sigNoteSetup in os_darwin.go.
		profbuf.go#L450: 	profBufNonBlocking
		profbuf.go#L515: 		if mode == profBufNonBlocking {
		tracecpu.go#L121: 	data, tags, eof := trace.cpuLogRead[gen%2].read(profBufNonBlocking)