* cancelled without a call to {@code cancel}, such as by calling {@code
   * setFuture(cancelledFuture)}.
   *
   * <p>Beware of completing a future while holding a lock. Its listeners may do slow work or
   * acquire other locks, risking deadlocks.
   */
  @CanIgnoreReturnValue
  @Override
  public boolean cancel(boolean mayInterruptIfRunning) {
    Object localValue = value;
    boolean rValue = false;

   * cancelled without a call to {@code cancel}, such as by calling {@code
   * setFuture(cancelledFuture)}.
   *
   * <p>Beware of completing a future while holding a lock. Its listeners may do slow work or
   * acquire other locks, risking deadlocks.
   */
  @CanIgnoreReturnValue
  @Override
  public boolean cancel(boolean mayInterruptIfRunning) {
    Object localValue = value;
    boolean rValue = false;

		p.movePodsToActiveOrBackoffQueue(logger, p.getUnschedulablePodsWithMatchingAffinityTerm(logger, newPod), AssignedPodUpdate, oldPod, newPod)
	}
	p.lock.Unlock()
}

// NOTE: this function assumes a lock has been acquired in the caller.
// moveAllToActiveOrBackoffQueue moves all pods from unschedulablePods to activeQ or backoffQ.
// This function adds all pods and then signals the condition variable to ensure that

	}
	done := make(chan struct{})
	if s.LockFilePath != "" {
		klog.InfoS("Acquiring file lock", "path", s.LockFilePath)
		if err := flock.Acquire(s.LockFilePath); err != nil {
			return fmt.Errorf("unable to acquire file lock on %q: %w", s.LockFilePath, err)
		}
		if s.ExitOnLockContention {
			klog.InfoS("Watching for inotify events", "path", s.LockFilePath)

	if !opts.NoAuditLog {
		auditObjectErasureSet(ctx, object, &er)
	}

	var unlockOnDefer bool
	nsUnlocker := func() {}
	defer func() {
		if unlockOnDefer {
			nsUnlocker()
		}
	}()

	// Acquire lock
	if !opts.NoLock {
		lock := er.NewNSLock(bucket, object)
		lkctx, err := lock.GetRLock(ctx, globalOperationTimeout)
		if err != nil {
			return nil, err
		}
		ctx = lkctx.Context()

	// the c.watchCache.RLock held otherwise we are at risk of a deadlock
	// mainly because c.watchCache.processEvent method won't be able to make progress
	//
	// moreover even though the c.waitUntilWatchCacheFreshAndForceAllEvents acquires a lock
	// it is safe to release the lock after the method finishes because we don't require
	// any atomicity between the call to the method and further calls that actually get the events.

    }

    Value element_shape = adaptor.getOperands()[0];
    Type shape_dtype = getElementTypeOrSelf(element_shape.getType());
    // If the `element_shape` is a scalar, we try to acquire its shape by
    // looking at the first `TensorListSetItemOp` writing to this tensor list.
    // Here we assume that the element_shape won't be changed before calling
    // the first `TensorListSetItemOp`.

			if err == nil {
				err = modfetch.WriteGoSum(ctx, keepSums(ctx, loaded, requirements, addBuildListZipSums), mustHaveCompleteRequirements())
			}
		}
	}()

	// Make a best-effort attempt to acquire the side lock, only to exclude
	// previous versions of the 'go' command from making simultaneous edits.
	if unlock, err := modfetch.SideLock(ctx); err == nil {
		defer unlock()
	}

			tooOld := !oldTime.IsZero() && pconn.idleAt.Round(0).Before(oldTime)
			if tooOld {
				// Async cleanup. Launch in its own goroutine (as if a
				// time.AfterFunc called it); it acquires idleMu, which we're
				// holding, and does a synchronous net.Conn.Close.
				go pconn.closeConnIfStillIdle()
			}
			if pconn.isBroken() || tooOld {
				// If either persistConn.readLoop has marked the connection