Instructions on building a NetBSD kernel with UVM_CCA
======================================================

1. Check out latest kernel sources: 

    cvs -d :pserver:anoncvs@anoncvs.NetBSD.org:/cvsroot login
    cvs -z5 -d :pserver:anoncvs@anoncvs.NetBSD.org:/cvsroot co -P src/sys

2. Check out module congest from SF:
   
    cvs -d:pserver:anonymous@netbsd-soc.cvs.sourceforge.net:/cvsroot/netbsd-soc login
    cvs -z3 -d:pserver:anonymous@netbsd-soc.cvs.sourceforge.net:/cvsroot/netbsd-soc co -P congest

 You should have two directories: uvm/ and miscfs/

3. Softlink the uvm/ and miscfs/ available in (1) with (2).

4. Note, there is no "options UVM_CCA" in the current release. The main code is in 
   uvm/uvm_cca.c and uvm/uvm_cca.h. The hook is in miscf/genfs/genfs_vnops.c.
   
5. Compile and move the kernel to /netbsd.uvm_cca

6. Reboot the machine. At the boot prompt, enter "boot netbsd.uvm_cca"

7. The UVM_CCA module is now activated. In /var/log/message file, process sleeping information is available.