Set up vmtouch systemd service
"/etc/default/vmtouch" on Debian Testing,
# Change to yes to enable running vmtouch as a daemon ENABLE_VMTOUCH=yes # User and group to run as VMTOUCH_USER_GROUP=cb:cb # Whitespace separated list of files and directories for vmtouch to operate on VMTOUCH_FILES="/home/cb/.emacs.d/lisp /home/cb/.emacs.d/elpa /home/cb/.emacs.d/site-lisp /home/cb/.mozilla/firefox/linux.default/*.sqlite /home/cb/.mozilla/firefox/linux.default/*.json" # Options to pass to vmtouch itself. See vmtouch(8). VMTOUCH_OPTIONS="-q -t"
sudo systemctl restart vmtouch to restart the service.
"home/cb.emacs.d" is not touched because the package elpy will create a sub-directory "elpy" there. This sub-directory is huge. It contains many python libraries.