const runtime._PageMask

4 uses

	runtime (current package)
		malloc.go#L121: 	pageMask  = _PageMask
		malloc.go#L129: 	_PageMask = _PageSize - 1
		mcache.go#L203: 	if size&_PageMask != 0 {
		stack.go#L174: 	if _StackCacheSize&_PageMask != 0 {