--- ./libcontainer/cgroups/fs/cpuset.go.orig	2020-01-22 17:19:15.000000000 +0100
+++ ./libcontainer/cgroups/fs/cpuset.go	2020-02-22 21:17:22.474879849 +0100
@@ -26,12 +26,12 @@
 
 func (s *CpusetGroup) Set(path string, r *configs.Resources) error {
 	if r.CpusetCpus != "" {
-		if err := cgroups.WriteFile(path, "cpuset.cpus", r.CpusetCpus); err != nil {
+		if err := cgroups.WriteFile(path, "cpus", r.CpusetCpus); err != nil {
 			return err
 		}
 	}
 	if r.CpusetMems != "" {
-		if err := cgroups.WriteFile(path, "cpuset.mems", r.CpusetMems); err != nil {
+		if err := cgroups.WriteFile(path, "mems", r.CpusetMems); err != nil {
 			return err
 		}
 	}
@@ -83,7 +83,7 @@
 func (s *CpusetGroup) GetStats(path string, stats *cgroups.Stats) error {
 	var err error
 
-	stats.CPUSetStats.CPUs, err = getCpusetStat(path, "cpuset.cpus")
+	stats.CPUSetStats.CPUs, err = getCpusetStat(path, "cpus")
 	if err != nil && !errors.Is(err, os.ErrNotExist) {
 		return err
 	}
@@ -93,7 +93,7 @@
 		return err
 	}
 
-	stats.CPUSetStats.Mems, err = getCpusetStat(path, "cpuset.mems")
+	stats.CPUSetStats.Mems, err = getCpusetStat(path, "mems")
 	if err != nil && !errors.Is(err, os.ErrNotExist) {
 		return err
 	}
@@ -172,10 +172,10 @@
 }
 
 func getCpusetSubsystemSettings(parent string) (cpus, mems string, err error) {
-	if cpus, err = cgroups.ReadFile(parent, "cpuset.cpus"); err != nil {
+	if cpus, err = cgroups.ReadFile(parent, "cpus"); err != nil {
 		return
 	}
-	if mems, err = cgroups.ReadFile(parent, "cpuset.mems"); err != nil {
+	if mems, err = cgroups.ReadFile(parent, "mems"); err != nil {
 		return
 	}
 	return cpus, mems, nil
@@ -221,12 +221,12 @@
 	}
 
 	if isEmptyCpuset(currentCpus) {
-		if err := cgroups.WriteFile(current, "cpuset.cpus", parentCpus); err != nil {
+		if err := cgroups.WriteFile(current, "cpus", parentCpus); err != nil {
 			return err
 		}
 	}
 	if isEmptyCpuset(currentMems) {
-		if err := cgroups.WriteFile(current, "cpuset.mems", parentMems); err != nil {
+		if err := cgroups.WriteFile(current, "mems", parentMems); err != nil {
 			return err
 		}
 	}