const runtime.heapArenaBytes

20 uses

	runtime (current package)
		heapdump.go#L526: 			if base+heapArenaBytes > arenaEnd {
		heapdump.go#L527: 				arenaEnd = base + heapArenaBytes
		malloc.go#L245: 	heapArenaBytes = 1 << logHeapArenaBytes
		malloc.go#L253: 	heapArenaBitmapBytes = heapArenaBytes / (sys.PtrSize * 8 / 2)
		malloc.go#L255: 	pagesPerArena = heapArenaBytes / pageSize
		malloc.go#L597: 		p = alignUp(p+(256<<10), heapArenaBytes)
		malloc.go#L606: 			a, size := sysReserveAligned(unsafe.Pointer(p), arenaSize, heapArenaBytes)
		malloc.go#L632: 	n = alignUp(n, heapArenaBytes)
		malloc.go#L635: 	v = h.arena.alloc(n, heapArenaBytes, &memstats.heap_sys)
		malloc.go#L691: 		v, size = sysReserveAligned(nil, n, heapArenaBytes)
		malloc.go#L724: 	if uintptr(v)&(heapArenaBytes-1) != 0 {
		mbitmap.go#L121: var _ = heapBits{arena: (1<<heapAddrBits)/heapArenaBytes - 1}
		mcheckmark.go#L27: type checkmarksMap [heapArenaBytes / sys.PtrSize / 8]uint8
		mcheckmark.go#L91: 	arenaWord := (obj / heapArenaBytes / 8) % uintptr(len(arena.checkmarks))
		mcheckmark.go#L92: 	mask := byte(1 << ((obj / heapArenaBytes) % 8))
		mheap.go#L564: 	return arenaIdx((p - arenaBaseOffset) / heapArenaBytes)
		mheap.go#L570: 	return uintptr(i)*heapArenaBytes + arenaBaseOffset
		mheap.go#L978: 		arenaBase := base % heapArenaBytes
		mheap.go#L998: 		if arenaLimit > heapArenaBytes {
		mheap.go#L999: 			arenaLimit = heapArenaBytes