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Merge pull request #6200 from haircommander/skip-unified

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cgroup: skip unified if we are using v1
This commit is contained in:
OpenShift Merge Robot
2020-05-13 03:23:11 -07:00
committed by GitHub
parent c46ba9905f f4b59c74a7
commit d147b3ee02
1 changed files with 4 additions and 0 deletions
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4
pkg/cgroups/cgroups.go
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@ -517,6 +517,10 @@ func (c *CgroupControl) AddPid(pid int) error {
} }
for _, n := range names { for _, n := range names {
// If we aren't using cgroup2, we won't write correctly to unified hierarchy
if !c.cgroup2 && n == "unified" {
continue
}
p := filepath.Join(c.getCgroupv1Path(n), "tasks") p := filepath.Join(c.getCgroupv1Path(n), "tasks")
if err := ioutil.WriteFile(p, pidString, 0644); err != nil { if err := ioutil.WriteFile(p, pidString, 0644); err != nil {
return errors.Wrapf(err, "write %s", p) return errors.Wrapf(err, "write %s", p)