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Fresh dep ensure

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This commit is contained in:
Mike Cronce
2018-11-26 13:23:56 -05:00
parent 93cb8a04d7
commit 407478ab9a
9016 changed files with 551394 additions and 279685 deletions
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56
vendor/k8s.io/kubernetes/pkg/util/keymutex/keymutex.go generated vendored
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@ -16,13 +16,6 @@ limitations under the License.
package keymutex
import (
"fmt"
"sync"
"github.com/golang/glog"
)
// KeyMutex is a thread-safe interface for acquiring locks on arbitrary strings.
type KeyMutex interface {
// Acquires a lock associated with the specified ID, creates the lock if one doesn't already exist.
@ -32,52 +25,3 @@ type KeyMutex interface {
// Returns an error if the specified ID doesn't exist.
UnlockKey(id string) error
}
// Returns a new instance of a key mutex.
func NewKeyMutex() KeyMutex {
return &keyMutex{
mutexMap: make(map[string]*sync.Mutex),
}
}
type keyMutex struct {
sync.RWMutex
mutexMap map[string]*sync.Mutex
}
// Acquires a lock associated with the specified ID (creates the lock if one doesn't already exist).
func (km *keyMutex) LockKey(id string) {
glog.V(5).Infof("LockKey(...) called for id %q\r\n", id)
mutex := km.getOrCreateLock(id)
mutex.Lock()
glog.V(5).Infof("LockKey(...) for id %q completed.\r\n", id)
}
// Releases the lock associated with the specified ID.
// Returns an error if the specified ID doesn't exist.
func (km *keyMutex) UnlockKey(id string) error {
glog.V(5).Infof("UnlockKey(...) called for id %q\r\n", id)
km.RLock()
defer km.RUnlock()
mutex, exists := km.mutexMap[id]
if !exists {
return fmt.Errorf("id %q not found", id)
}
glog.V(5).Infof("UnlockKey(...) for id. Mutex found, trying to unlock it. %q\r\n", id)
mutex.Unlock()
glog.V(5).Infof("UnlockKey(...) for id %q completed.\r\n", id)
return nil
}
// Returns lock associated with the specified ID, or creates the lock if one doesn't already exist.
func (km *keyMutex) getOrCreateLock(id string) *sync.Mutex {
km.Lock()
defer km.Unlock()
if _, exists := km.mutexMap[id]; !exists {
km.mutexMap[id] = &sync.Mutex{}
}
return km.mutexMap[id]
}