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cgroup2: mark cpu-rt-{period,runtime} unimplemented

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Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
This commit is contained in:
Akihiro Suda 2019-12-17 15:02:22 +09:00
parent 19baeaca26
commit 491531c12b
1 changed files with 4 additions and 0 deletions
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4
daemon/daemon_unix.go
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@ -1599,6 +1599,10 @@ func (daemon *Daemon) initCgroupsPath(path string) error {
return nil
}
if cgroups.IsCgroup2UnifiedMode() {
return fmt.Errorf("daemon-scoped cpu-rt-period and cpu-rt-runtime are not implemented for cgroup v2")
}
// Recursively create cgroup to ensure that the system and all parent cgroups have values set
// for the period and runtime as this limits what the children can be set to.
daemon.initCgroupsPath(filepath.Dir(path))