Deferrable timers http://lwn.net/Articles/227316/

http://www.linuxdevices.com/news/NS4314018608.html

http://www-128.ibm.com/developerworks/systems/library/es-lop-leveragepages/?ca=dgr-lnxw09HugePages

http://www-128.ibm.com/developerworks/linux/library/l-linux-kvm/?ca=dgr-lnxw09LinuxKVM