i have the problem with the latest batterypatch, i properly installed the patch, checked the kernel-config being used is ok. but when i enter this code in xterm:

sudo gainroot
echo 1000 >> /proc/sys/vm/vfs_cache_pressure
(lock then unlock)
cat /proc/sys/vm/vfs_cache_pressure

to check if the patch is being applied, it shows me 1000, which means it is not being applied?
i uninstalled and reinstalled the patch, but the problem still exist.