return keySet.descendingSet();
  }

  /**
   * Serialized type for all ImmutableSortedMap instances. It captures the logical contents and they
   * are reconstructed using public factory methods. This ensures that the implementation types
   * remain as implementation details.
   */
  @J2ktIncompatible // serialization
  private static final class SerializedForm<K, V> extends ImmutableMap.SerializedForm<K, V> {

* Fix Pods using Portworx volumes getting stuck in ContainerCreating phase. ([#48898](https://github.com/kubernetes/kubernetes/pull/48898), [@harsh-px](https://github.com/harsh-px))
* RBAC role and role-binding reconciliation now ensures namespaces exist when reconciling on startup. ([#48480](https://github.com/kubernetes/kubernetes/pull/48480), [@liggitt](https://github.com/liggitt))



# v1.6.7

    return keySet.descendingSet();
  }

  /**
   * Serialized type for all ImmutableSortedMap instances. It captures the logical contents and they
   * are reconstructed using public factory methods. This ensures that the implementation types
   * remain as implementation details.
   */
  @J2ktIncompatible // serialization
  private static final class SerializedForm<K, V> extends ImmutableMap.SerializedForm<K, V> {

- Ensured memory resizing for Guaranteed QoS pods on static Memory policy configurations was gated by `InPlacePodVerticalScalingExclusiveMemory` (defaults: `false`). ([#132473](https://github.com/kubernetes/kubernetes/pull/132473), [@pravk03](https://github.com/pravk03)) [SIG Node, Scheduling and Testing]

     * Sum per-segment modCounts to avoid mis-reporting when elements are concurrently added and
     * removed in one segment while checking another, in which case the table was never actually
     * empty at any point. (The sum ensures accuracy up through at least 1<<31 per-segment
     * modifications before recheck.)  Method containsValue() uses similar constructions for
     * stability checks.
     */
    long sum = 0L;

store pointer values in it. Zero out the memory in C before passing it
to Go.

# Optimizing calls of C code

When passing a Go pointer to a C function the compiler normally ensures
that the Go object lives on the heap. If the C function does not keep
a copy of the Go pointer, and never passes the Go pointer back to Go code,
then this is unnecessary. The #cgo noescape directive may be used to tell

		}
		globalBackgroundHealState.Unlock()
	}
}

// sets globalIAMSys to `nil`.
func resetGlobalIAMSys() {
	globalIAMSys = nil
}

// Resets all the globals used modified in tests.
// Resetting ensures that the changes made to globals by one test doesn't affect others.
func resetTestGlobals() {
	// set globalObjectAPI to `nil`.
	resetGlobalObjectAPI()
	// Reset config path set.
	resetGlobalConfigPath()

  
  When adding links which point to resources within git repositories, like
  KEPs or supporting documentation, please reference a specific commit and avoid
  linking directly to the master branch. This ensures that links reference a
  specific point in time, rather than a document that may change over time.
  

Federated HPAs are similar to the traditional Kubernetes HPAs, except
that they span multiple clusters. Creating a Federated HPA targeting
multiple clusters ensures that cluster-level autoscalers are
consistently deployed across those clusters, and dynamically managed
to ensure that autoscaling can occur optimially in all clusters,
within a set of global constraints on the total number of replicas

      this.state = referent.state;
    }

    @Override
    public void finalizeReferent() {
      references.remove(this);
      state.closeIfLeaked();
    }
  }

  /** Ensures that {@code o} is not garbage collected until this point in the code. */
  @VisibleForTesting
  static void reachabilityFence(@Nullable Object o) {
    REACHABILITY_FENCE_CALLER.reachabilityFence(o);
  }