[Unit]
Description=Transparent huge pages as the mesh sets them on this machine
# Module kernel, novox/hq issue 746. Starting this unit sets the mode from the setting
# transparent-huge-pages; reloading it (the setting changed) sets the new mode; stopping it gives back the
# mode the machine had before. It runs early in boot, before the services that fill the page cache.
DefaultDependencies=no
After=local-fs.target
Before=sysinit.target shutdown.target
Conflicts=shutdown.target

[Service]
Type=oneshot
RemainAfterExit=yes
ExecStart=${dir:state}/huge-pages apply
ExecReload=${dir:state}/huge-pages apply
ExecStop=${dir:state}/huge-pages restore
# It writes one file under /sys and its own state, and asks the journal daemon to rotate over its socket.
ProtectSystem=strict
ReadWritePaths=${dir:state}
ProtectHome=yes
PrivateNetwork=yes
NoNewPrivileges=yes

[Install]
WantedBy=sysinit.target