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libct/criuApplyCgroups: don't set cgroup paths for v2 

There is no need to have cgroupv1-specific controller paths on restore
in case of cgroupv2.

Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
This commit is contained in:
Kir Kolyshkin 2020-05-15 12:22:27 -07:00
parent 52b56bc28e
commit d5c57dcea6
1 changed files with 5 additions and 0 deletions
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5
libcontainer/container_linux.go
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@ -1357,6 +1357,11 @@ func (c *linuxContainer) criuApplyCgroups(pid int, req *criurpc.CriuReq) error {
return newSystemError(err)
}
if cgroups.IsCgroup2UnifiedMode() {
return nil
}
// the stuff below is cgroupv1-specific
path := fmt.Sprintf("/proc/%d/cgroup", pid)
cgroupsPaths, err := cgroups.ParseCgroupFile(path)
if err != nil {