Merge pull request #3374 from giuseppe/cgroups

cgroups: add initial support for cgroups v2

1 files changed, 0 insertions, 61 deletions

diff --git a/vendor/github.com/containerd/cgroups/opts.go b/vendor/github.com/containerd/cgroups/opts.go
deleted file mode 100644
index 7c5d9fb9c..000000000
--- a/vendor/github.com/containerd/cgroups/opts.go
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
-   Copyright The containerd Authors.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-*/
-
-package cgroups
-
-import (
-	"github.com/pkg/errors"
-)
-
-var (
-	// ErrIgnoreSubsystem allows the specific subsystem to be skipped
-	ErrIgnoreSubsystem = errors.New("skip subsystem")
-	// ErrDevicesRequired is returned when the devices subsystem is required but
-	// does not exist or is not active
-	ErrDevicesRequired = errors.New("devices subsystem is required")
-)
-
-// InitOpts allows configuration for the creation or loading of a cgroup
-type InitOpts func(*InitConfig) error
-
-// InitConfig provides configuration options for the creation
-// or loading of a cgroup and its subsystems
-type InitConfig struct {
-	// InitCheck can be used to check initialization errors from the subsystem
-	InitCheck InitCheck
-}
-
-func newInitConfig() *InitConfig {
-	return &InitConfig{
-		InitCheck: RequireDevices,
-	}
-}
-
-// InitCheck allows subsystems errors to be checked when initialized or loaded
-type InitCheck func(Subsystem, Path, error) error
-
-// AllowAny allows any subsystem errors to be skipped
-func AllowAny(s Subsystem, p Path, err error) error {
-	return ErrIgnoreSubsystem
-}
-
-// RequireDevices requires the device subsystem but no others
-func RequireDevices(s Subsystem, p Path, err error) error {
-	if s.Name() == Devices {
-		return ErrDevicesRequired
-	}
-	return ErrIgnoreSubsystem
-}