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devmapper: Use deferred removal

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Make use of deferred removal of devices.

Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Upstream-commit: e37c7203bb1d840e9383ac08bf87afda3e722344
Component: engine
This commit is contained in:
Vivek Goyal
2015-04-21 18:14:59 -04:00
parent de64b1affe
commit 807639ca3d
1 changed files with 10 additions and 2 deletions
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12
components/engine/daemon/graphdriver/devmapper/deviceset.go
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@ -1287,12 +1287,20 @@ func (devices *DeviceSet) deactivateDevice(info *DevInfo) error {
if err != nil {
return err
}
if devinfo.Exists != 0 {
if devinfo.Exists == 0 {
return nil
}
if devices.deferredRemove {
if err := devicemapper.RemoveDeviceDeferred(info.Name()); err != nil {
return err
}
} else {
if err := devices.removeDevice(info.Name()); err != nil {
return err
}
}
return nil
}