ksm.service

   1 [Unit]
   2 Description=Kernel Samepage Merging
   3 ConditionPathExists=/sys/kernel/mm/ksm
   4 ConditionVirtualization=no
   5
   6 [Service]
   7 Type=oneshot
   8 RemainAfterExit=yes
   9 EnvironmentFile=-/etc/sysconfig/ksm
  10 ExecStart=/lib/systemd/ksmctl start
  11 ExecStop=/lib/systemd/ksmctl stop
  12
  13 [Install]
  14 WantedBy=multi-user.target