const runtime.heapArenaBytes
20 uses
runtime (current package)
heapdump.go#L528: if base+heapArenaBytes > arenaEnd {
heapdump.go#L529: arenaEnd = base + heapArenaBytes
malloc.go#L254: heapArenaBytes = 1 << logHeapArenaBytes
malloc.go#L262: heapArenaBitmapBytes = heapArenaBytes / (goarch.PtrSize * 8 / 2)
malloc.go#L264: pagesPerArena = heapArenaBytes / pageSize
malloc.go#L604: p = alignUp(p+(256<<10), heapArenaBytes)
malloc.go#L613: a, size := sysReserveAligned(unsafe.Pointer(p), arenaSize, heapArenaBytes)
malloc.go#L639: n = alignUp(n, heapArenaBytes)
malloc.go#L642: v = h.arena.alloc(n, heapArenaBytes, &memstats.heap_sys)
malloc.go#L698: v, size = sysReserveAligned(nil, n, heapArenaBytes)
malloc.go#L731: if uintptr(v)&(heapArenaBytes-1) != 0 {
mbitmap.go#L122: var _ = heapBits{arena: (1<<heapAddrBits)/heapArenaBytes - 1}
mcheckmark.go#L27: type checkmarksMap [heapArenaBytes / goarch.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#L560: return arenaIdx((p - arenaBaseOffset) / heapArenaBytes)
mheap.go#L566: return uintptr(i)*heapArenaBytes + arenaBaseOffset
mheap.go#L973: arenaBase := base % heapArenaBytes
mheap.go#L993: if arenaLimit > heapArenaBytes {
mheap.go#L994: arenaLimit = heapArenaBytes