- Fixed a 1.26 regression scheduling bug by ensuring that preemption is skipped when a PreFilter plugin returns `UnschedulableAndUnresolvable` ([#119952](https://github.com/kubernetes/kubernetes/pull/119952), [@sanposhiho](https://github.com/sanposhiho)) [SIG Scheduling]

- Improved scheduling performance when many nodes, and prefilter returns 1-2 nodes (e.g. daemonset)
  

    callbacks=callback_router1.routes,
    dependencies=[Depends(dep1)],
    response_class=ResponseLevel1,
)
async def path1_override(level1: str):
    return level1


@app.get("/default1")
async def path1_default(level1: str):
    return level1


@router2_override.get(
    "/override3",
    tags=["path3a", "path3b"],
    responses={
        403: {"description": "Client error level 3"},

  Depending on the value returned from QueueingHintFn, the scheduling queue changes how it queues each Pod:
  - if more than one QueueingHintFn returns QueueImmediately, it queues Pod to activeQ.

* fix azure disk storage account init issue ([#55927](https://github.com/kubernetes/kubernetes/pull/55927), [@andyzhangx](https://github.com/andyzhangx))
* Fixes a bug where if an error was returned that was not an `autorest.DetailedError` we would return `"not found", nil` which caused nodes to go to `NotReady` state. ([#57484](https://github.com/kubernetes/kubernetes/pull/57484), [@brendandburns](https://github.com/brendandburns))

			return 0, 3 // Illegal UTF-8: not a continuation byte.
		}
		return t.lookupValue(uint32(i), c3), 4
	}
	// Illegal rune
	return 0, 1
}

// lookupStringUnsafe returns the trie value for the first UTF-8 encoding in s.
// s must start with a full and valid UTF-8 encoded rune.
func (t *nfkcTrie) lookupStringUnsafe(s string) uint16 {
	c0 := s[0]
	if c0 < 0x80 { // is ASCII
		return nfkcValues[c0]

			return 0, 3 // Illegal UTF-8: not a continuation byte.
		}
		return t.lookupValue(uint32(i), c3), 4
	}
	// Illegal rune
	return 0, 1
}

// lookupStringUnsafe returns the trie value for the first UTF-8 encoding in s.
// s must start with a full and valid UTF-8 encoded rune.
func (t *nfkcTrie) lookupStringUnsafe(s string) uint16 {
	c0 := s[0]
	if c0 < 0x80 { // is ASCII
		return nfkcValues[c0]

	// An RFC3339 timestamp from which to show logs. If this value
	// precedes the time a pod was started, only logs since the pod start will be returned.
	// If this value is in the future, no logs will be returned.
	// Only one of sinceSeconds or sinceTime may be specified.
	// +optional
	SinceTime *metav1.Time `json:"sinceTime,omitempty" protobuf:"bytes,5,opt,name=sinceTime"`

		return -1
	}
	return int(numRulesFloat)
}

func countRulesFromLastSyncMetric(logger klog.Logger, tableName utiliptables.Table) int {
	numRulesFloat, err := testutil.GetGaugeMetricValue(metrics.IPTablesRulesLastSync.WithLabelValues(string(tableName)))
	if err != nil {
		logger.Error(err, "metrics are not registered?")
		return -1
	}
	return int(numRulesFloat)
}

- Added a return value to `QueueingHint` to indicate an error. If `QueueingHint` returns an error,
  the scheduler logs it and treats the event as a `QueueAfterBackoff` so that