quorumLocked := checkQuorumLocked(locks, quorum) && locksFailed <= tolerance
	if !quorumLocked {
		log("dsync: Unable to acquire lock in quorum %#v\n", args)
		// Release all acquired locks without quorum.
		if !releaseAll(ctx, ds, tolerance, owner, locks, isReadLock, restClnts, names...) {
			log("Unable to release acquired locks, these locks will expire automatically %#v\n", args)
		}
	}

		StartTime: asof,
	}); err != nil {
		log.Printf("upload failed: %v", err)
	}
}

// acquireUploadToken acquires a token permitting the caller to upload.
// To limit the frequency of uploads, only one token is issue per
// machine per time period.
// The boolean indicates whether the token was acquired.
func acquireUploadToken() bool {
	if telemetry.Default.LocalDir() == "" {

	return "", nil
}

// exclusiveWrite attempts to create filename exclusively, and if successful,
// writes content to the resulting file handle.
//
// It returns a boolean indicating whether the exclusive handle was acquired,
// and an error indicating whether the operation succeeded.
// If the file already exists, exclusiveWrite returns (false, nil).
func exclusiveWrite(filename string, content []byte) (_ bool, rerr error) {

		switch {
		case !state.locked() && state.havePtr():
			if !c.state.update(&state, state.incReader()) {
				continue
			}
			// Counter unlocked or counter shared; has an initialized count pointer; acquired shared lock.
			if c.ptr.count == nil {
				for !c.state.update(&state, state.addExtra(uint64(n))) {
					// keep trying - we already took the reader lock
					state = c.state.load()
				}

		gp = mp.curg
	}

	// Double-check that we own the stack we're about to trace.
	if debug.traceCheckStackOwnership != 0 && gp != nil {
		status := readgstatus(gp)
		// If the scan bit is set, assume we're the ones that acquired it.
		if status&_Gscan == 0 {
			// Use the trace status to check this. There are a number of cases
			// where a running goroutine might be in _Gwaiting, and these cases

//
//go:nosplit
func traceAcquireEnabled() traceLocker {
	// Any time we acquire a traceLocker, we may flush a trace buffer. But
	// buffer flushes are rare. Record the lock edge even if it doesn't happen
	// this time.
	lockRankMayTraceFlush()

	// Prevent preemption.
	mp := acquirem()

	// Acquire the trace seqlock. This prevents traceAdvance from moving forward

}

func (c *objectCache) startRecycleIdleWatch() {
	c.lock.Lock()
	defer c.lock.Unlock()

	for key, item := range c.items {
		if item.stopIfIdle(c.clock.Now(), c.maxIdleTime) {
			klog.V(4).InfoS("Not acquired for long time, Stopped watching for changes", "objectKey", key, "maxIdleTime", c.maxIdleTime)
		}
	}
}

func (c *objectCache) shutdownWhenStopped(stopCh <-chan struct{}) {
	<-stopCh

	c.lock.Lock()

func (w *watchCache) List() []interface{} {
	return w.store.List()
}

// waitUntilFreshAndBlock waits until cache is at least as fresh as given <resourceVersion>.
// NOTE: This function acquired lock and doesn't release it.
// You HAVE TO explicitly call w.RUnlock() after this function.
func (w *watchCache) waitUntilFreshAndBlock(ctx context.Context, resourceVersion uint64) error {
	startTime := w.clock.Now()

	// ErrIsNotEmpty is returned when the buffer is not empty and not blocking.
	ErrIsNotEmpty = errors.New("ringbuffer is not empty")

	// ErrAcquireLock is returned when the lock is not acquired on Try operations.
	ErrAcquireLock = errors.New("unable to acquire lock")

	// ErrWriteOnClosed is returned when write on a closed ringbuffer.
	ErrWriteOnClosed = errors.New("write on closed ringbuffer")
)

type PB struct {
	globalN *atomic.Uint64 // shared between all worker goroutines iteration counter
	grain   uint64         // acquire that many iterations from globalN at once
	cache   uint64         // local cache of acquired iterations
	bN      uint64         // total number of iterations to execute (b.N)
}

// Next reports whether there are more iterations to execute.