HugePages Code and Patches
"Rice" implementations for BSD: older Alpha-only version and newer Alpha/IA-64 with updated algorithms (from http://www.cs.rice.edu/~jnavarro/superpages/ )
Reducing fragmentation by grouping user-reclaimable, kernel-reclaimable, and kernel-nonreclaimable page types
Naohiko Shimizu -- http://shimizu-lab.dt.u-tokai.ac.jp/lsp.html

