| /* |
| 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 "path/filepath" |
| |
| func NewPerfEvent(root string) *PerfEventController { |
| return &PerfEventController{ |
| root: filepath.Join(root, string(PerfEvent)), |
| } |
| } |
| |
| type PerfEventController struct { |
| root string |
| } |
| |
| func (p *PerfEventController) Name() Name { |
| return PerfEvent |
| } |
| |
| func (p *PerfEventController) Path(path string) string { |
| return filepath.Join(p.root, path) |
| } |