Completely Fair Scheduler & LKN

Ingo Molnar had made a plan to rewrite the O1 scheduler.
The new name  of the scheduler is CFS(Completely Fair
Scheduler).Please go through the link.

The other thing that I found in the net was the LKN, Linux
Kernel Nutshell. Please go through this link. The  book is
about the 2.6.18 Kernel.