-rc2, PID namespaces, and TTM
Time for a few basic updates, starting with a somewhat belated acknowledgment that 2.6.24-rc2 is out. Now that I’ve caught up, expect Linus to release -rc3 just about any time.
PID namespaces continue to present complicated issues - it’s hard to present a coherent view of the system while simultaneously putting up walls between groups of processes. The result is that the PID namespace code may well not be available in 2.6.24, even though it will be present in the tree. I’ve added pointers to a couple of articles explaining why.
Finally, I added a new section on the TTM memory manager, a piece of code which is a major step toward properly-designed graphics support in Linux.