runtime.MemStats.MSpanSys (field)

4 uses

	runtime (current package)
		heapdump.go#L582: 	dumpint(m.MSpanSys)
		mstats.go#L336: 	MSpanSys uint64
		mstats.go#L517: 	stats.MSpanSys = memstats.mspan_sys.load()

	runtime/pprof
		pprof.go#L633: 	fmt.Fprintf(w, "# MSpan = %d / %d\n", s.MSpanInuse, s.MSpanSys)