Greetin's y'all:
So, first a question: I downloaded and am using Thibault's Hurd image. I
downloaded the build dependancies, cloned the hurd repo, compiled it, and did
"make install" (for the life of me I don't know why I thought that that was a
good idea). Everything seems to have gone well,
Because of heavy map entry fragmentation and a poor map entry merging
implementation, the kernel can sometimes need thousands of map entries
to describe the address space of a task (most often a pager). This
change introduces a red-black tree in the VM maps with the purpose of
speeding up entry loo
