cgroups.7: Note that systemd(1) nowadays automatically mount the cgroup2 filesystem

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2017-12-23 09:15:48 +01:00
parent 2e33b59ee3
commit 03bb1264cd
1 changed files with 8 additions and 0 deletions

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@ -532,6 +532,14 @@ A cgroup v2 controller is available only if it is not currently in use
via a mount against a cgroup v1 hierarchy. via a mount against a cgroup v1 hierarchy.
Or, to put things another way, it is not possible to employ Or, to put things another way, it is not possible to employ
the same controller against both a v1 hierarchy and the unified v2 hierarchy. the same controller against both a v1 hierarchy and the unified v2 hierarchy.
.PP
Note that on many modern systems,
.BR systemd (1)
automatically mounts the
.I cgroup2
filesystem at
.I /sys/fs/cgroup/unified
during the boot process.
.\" .\"
.SS Cgroups v2 controllers .SS Cgroups v2 controllers
The following controllers, documented in the kernel source file The following controllers, documented in the kernel source file