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moby--moby/pkg/cgroups/fs/perf_event.go
Michael Crosby 9b65f16355 Refactor stats and add them to all subsystems
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
2014-04-20 12:02:39 -07:00

24 lines
520 B
Go

package fs
import (
"github.com/dotcloud/docker/pkg/cgroups"
)
type perfEventGroup struct {
}
func (s *perfEventGroup) Set(d *data) error {
// we just want to join this group even though we don't set anything
if _, err := d.join("perf_event"); err != nil && err != cgroups.ErrNotFound {
return err
}
return nil
}
func (s *perfEventGroup) Remove(d *data) error {
return removePath(d.path("perf_event"))
}
func (s *perfEventGroup) Stats(d *data) (map[string]float64, error) {
return nil, ErrNotSupportStat
}