Merge pull request #3295 from AkihiroSuda/cherrypick-3233-1.0

kolyshkin · web-flow · commit 150564660b31 · 2021-11-29T09:02:10.000-08:00
[1.0] libct/cg/fs2: fix GetStats for unsupported hugetlb
diff --git a/libcontainer/cgroups/fs2/hugetlb.go b/libcontainer/cgroups/fs2/hugetlb.go
@@ -30,10 +30,7 @@ func setHugeTlb(dirPath string, r *configs.Resources) error {
 }
 
 func statHugeTlb(dirPath string, stats *cgroups.Stats) error {
-	hugePageSizes, err := cgroups.GetHugePageSize()
-	if err != nil {
-		return errors.Wrap(err, "failed to fetch hugetlb info")
-	}
+	hugePageSizes, _ := cgroups.GetHugePageSize()
 	hugetlbStats := cgroups.HugetlbStats{}
 
 	for _, pagesize := range hugePageSizes {
