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Diffstat (limited to 'pkg/cgroups/cgroups.go')
-rw-r--r--pkg/cgroups/cgroups.go4
1 files changed, 4 insertions, 0 deletions
diff --git a/pkg/cgroups/cgroups.go b/pkg/cgroups/cgroups.go
index d51905f4b..3b56f944f 100644
--- a/pkg/cgroups/cgroups.go
+++ b/pkg/cgroups/cgroups.go
@@ -517,6 +517,10 @@ func (c *CgroupControl) AddPid(pid int) error {
}
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")
if err := ioutil.WriteFile(p, pidString, 0644); err != nil {
return errors.Wrapf(err, "write %s", p)