if hasDefaultProvider {
		// todo: what do we want to do with more than one default provider?
		// for now, use only the first provider.
		fetched := t.fetchProvider(providerNames[0])
		clientSpec.Provider = fetched
		serverSpec.Provider = fetched
	}

	for _, m := range ct.Tracing {
		names := getProviderNames(m.Providers)

		specs := []*TracingSpec{&clientSpec, &serverSpec}
		if m.Match != nil {

}

// PopHealStatusJSON - Called by heal-status API. It fetches the heal
// status results from global state and returns its JSON
// representation. The clientToken helps ensure there aren't
// conflicting clients fetching status.
func (ahs *allHealState) PopHealStatusJSON(hpath string,
	clientToken string) ([]byte, APIErrorCode,
) {
	// fetch heal state for given path
	h, exists := ahs.getHealSequence(hpath)

	if _, err := kl.patchNodeStatus(originalNode, node); err != nil {
		// The originalNode is probably stale, but we know that the current state of kubelet would turn
		// the node to be ready. Retry using syncNodeStatus() which fetches from the apiserver.
		klog.ErrorS(err, "Error updating node status, will retry with syncNodeStatus")

		// The reversed kl.syncNodeStatusMux.Unlock/Lock() below to allow kl.syncNodeStatus() execution.

  - sudo systemctl status kube-node-installation
  - sudo systemctl status kube-node-configuration
EOF
}

# A function that fetches a GCE metadata value and echoes it out.
# Args:
#   $1 : URL path after /computeMetadata/v1/ (without heading slash).
#   $2 : An optional default value to echo out if the fetch fails.
#
# NOTE: this function is duplicated in configure-helper.sh, any changes here
# should be duplicated there as well.

		go func(index int) {
			defer wg.Done()
			errs[index] = sys.peerClients[index].ReloadSiteReplicationConfig(ctx)
		}(index)
	}

	wg.Wait()
	return errs
}

// GetLastDayTierStats fetches per-tier stats of the last 24hrs from all peers
func (sys *NotificationSys) GetLastDayTierStats(ctx context.Context) DailyAllTierStats {
	errs := make([]error, len(sys.allPeerClients))

// Pull in entersyscall/exitsyscall for Syscall/Syscall6.
//
// Note that this can't be a push linkname because the runtime already has a
// nameless linkname to export to assembly here and in x/sys. Additionally,
// entersyscall fetches the caller PC and SP and thus can't have a wrapper
// inbetween.

//go:linkname runtime_entersyscall runtime.entersyscall
func runtime_entersyscall()

//go:linkname runtime_exitsyscall runtime.exitsyscall

		// issue #37741.
		// Only send a signal if there isn't already one pending.
		signalM(mp, sigPreempt)
	}

	if GOOS == "darwin" || GOOS == "ios" {
		execLock.runlock()
	}
}

// sigFetchG fetches the value of G safely when running in a signal handler.
// On some architectures, the g value may be clobbered when running in a VDSO.
// See issue #32912.
//
//go:nosplit
func sigFetchG(c *sigctxt) *g {

    data or control dependencies, connected to the associated `tf_executor.fetch`
    op. The order of ops will be preserved. Functions named `main` with no
    `tf.entry_function` attribute will not be pruned, as such graphs/functions may
    have been imported from a V1 TensorFlow graph, where feeds/fetches/targets are
    not provided at certain stages of IR transformation (e.g. pre-placement).

   (FloatValueEquals<"1"> $Cst_1),
   (FloatValueEquals<"0.707106769"> $Cst_sqrt_1_2),
   (HasOneUse $mul_out),
   (HasOneUse $add_out),
   (HasOneUse $erf_out),
   (HasOneUse $mul_out1),
  ]>;

// Fetches the output of FC op, from the provided arguments.
def GetFcOutput : NativeCodeCall<
  "GetFcOutput(&$_builder, $0, $1, $2, $3, $4, $5, $6, $7)">;

// Verifies all values in the provided argument are zero.

}

// patchSet defines a set of patches of a certain type that can patch a PatchTarget.
type patchSet struct {
	targetName string
	patchType  types.PatchType
	patches    []string
}

// String() is used for unit-testing.
func (ps *patchSet) String() string {
	return fmt.Sprintf(
		"{%q, %q, %#v}",
		ps.targetName,
		ps.patchType,
		ps.patches,
	)
}

const (