On Tue, 20 Jun 2017 23:44:24 -0400 Tony Nelson <tonynelson@xxxxxxxxxxxxxxxxx> wrote: > It's not allocated memory. It's a Page Table Entry in the Kernel that > ensures that no actual memory is mapped there and that the region is > thus unreadable and unwritable. This is not unlike a swapped-out > page, except the Kernel Page Table Entry for such a page says that it > can be swapped back in and from what (memory-mapped) file. So all it > uses is address space and Page Table Entries. Thanks. I had wondered if they did that. _______________________________________________ users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx
