4 - An explanation from Linus about tsk->active_mm vs tsk->mm.
6 - various information on memory balancing.
8 - a brief summary of hugetlbpage support in the Linux kernel.
10 - how to use the Kernel Samepage Merging feature.
12 - info on how locking and synchronization is done in the Linux vm code.
14 - information about NUMA specific code in the Linux vm.
15 numa_memory_policy.txt
16 - documentation of concepts and APIs of the 2.6 memory policy support.
18 - description of the Linux kernels overcommit handling modes.
20 - description of page migration in NUMA systems.
22 - source code for a tool to get reports about slabs.
24 - a short users guide for SLUB.
26 - an example program that uses the MAP_HUGETLB mmap flag.