/etc/default/tmpfs, tmpfs for /tmp etc. Howto in systemd?

[Martin Pitt]

U.Mutlu [2019-03-30 22:08 +0100]:
> But, I don't know where the other tmpfs-mounts below are defined.
> tmpfs           501M     0  501M   0% /dev/shm
> tmpfs           501M   14M  487M   3% /run
> tmpfs           5.0M     0  5.0M   0% /run/lock
> tmpfs           501M     0  501M   0% /sys/fs/cgroup

These are mounted by systemd by default during early boot. They need to be
always present on a system, so there's no point configuring them.

Martin