runtime.sysStatsAggregate.mSpanInUse (field)

4 uses

	runtime (current package)
		metrics.go#L194: 				out.scalar = in.sysStats.mSpanSys - in.sysStats.mSpanInUse
		metrics.go#L201: 				out.scalar = in.sysStats.mSpanInUse
		metrics.go#L350: 	mSpanInUse     uint64
		metrics.go#L374: 		a.mSpanInUse = uint64(mheap_.spanalloc.inuse)