var internal/cpu.CacheLineSize

3 uses

	internal/cpu (current package)
		cpu.go#L20: var CacheLineSize uintptr = CacheLinePadSize

	runtime
		mspanset.go#L105: 			newSpine := persistentalloc(newCap*sys.PtrSize, cpu.CacheLineSize, &memstats.gcMiscSys)
		mspanset.go#L286: 	return (*spanSetBlock)(persistentalloc(unsafe.Sizeof(spanSetBlock{}), cpu.CacheLineSize, &memstats.gcMiscSys))