@meLi if the vfs shows 1000 (looks like you have changed it from 100 to 1000) but when you lock it should change to 10 but you can't see that because it's locked but when you unlock it should be changed to 100 that means the patch wasn't applied successfully means that dbus-scripts are not running have you uninstalled the old version before installing the new one?
Nokia-N900:~# cat /proc/sys/vm/vfs_cache_pressure 1000 Nokia-N900:~# ps aux | grep dbus* 801 messageb 3292 S < /usr/bin/dbus-daemon --system --nofork 1136 user 2832 S dbus-launch --exit-with-session 1148 user 3088 S < /usr/bin/dbus-daemon --fork --print-pid 5 --print-add 1524 user 1972 S dbus-monitor --session type=signal,interface=org.free 1540 root 3596 S /usr/sbin/dbus-scripts --session 1546 root 3420 S /usr/sbin/dbus-scripts --session 1640 user 39804 S < /usr/bin/mafw-dbus-wrapper mafw-gst-renderer 1647 user 8052 S /usr/bin/mafw-dbus-wrapper mafw-iradio-source 1659 user 16916 S /usr/bin/mafw-dbus-wrapper mafw-tracker-source 1674 user 9260 S /usr/bin/mafw-dbus-wrapper mafw-upnp-source 2084 root 2092 S grep dbus* Nokia-N900:~#