const minTimeForTicksPerSecond = 5_000_000*(1-osHasLowResClockInt) + 100_000_000*osHasLowResClockInt

// ticksPerSecond returns a conversion rate between the cputicks clock and the nanotime clock.
//
// Note: Clocks are hard. Using this as an actual conversion rate for timestamps is ill-advised
// and should be avoided when possible. Use only for durations, where a tiny error term isn't going

                                    + now
                                    + ", lastUpdated = " + lastUpdated + "). Please verify that the clocks of all"
                                    + " deploying machines are reasonably synchronized.");
                    versioning.setLastUpdated(now);
                    changed = true;
                }
            }

// to abstract over the relationship of two Lock calls or an RLock
// and a Lock call.
type locker2 interface {
	Lock1()
	Unlock1()
	Lock2()
	Unlock2()
}

type mutex struct {
	mu sync.Mutex
}

func (m *mutex) Lock1()   { m.mu.Lock() }
func (m *mutex) Unlock1() { m.mu.Unlock() }
func (m *mutex) Lock2()   { m.mu.Lock() }
func (m *mutex) Unlock2() { m.mu.Unlock() }

package ssa

import (
	"cmd/internal/src"
	"fmt"
)

// Block represents a basic block in the control flow graph of a function.
type Block struct {
	// A unique identifier for the block. The system will attempt to allocate
	// these IDs densely, but no guarantees.
	ID ID

	// Source position for block's control operation
	Pos src.XPos

	// The kind of block this is.
	Kind BlockKind

	// Likely direction for branches.

	} else {
		checks = append(checks, ContainerRuntimeCheck{runtime: containerRuntime})
	}

	// non-windows checks
	checks = addSwapCheck(checks)
	checks = addExecChecks(checks, execer)
	checks = append(checks,
		SystemVerificationCheck{},
		HostnameCheck{nodeName: nodeReg.Name},

    private final Clock clock = Time.clock();
    private final Lock lock;
    private WaitPrecondition last;
    private boolean completed;
    private final Condition condition;
    private int requestsStarted;

    ChainingHttpHandler(Lock lock, int timeoutMs, AtomicInteger counter, WaitPrecondition first) {
        this.lock = lock;
        this.condition = lock.newCondition();
        this.timeoutMs = timeoutMs;

        }
        handler.addHandler(previous -> new ExpectInAnyOrder(lock, previous, expectations));
    }

    /**
     * Expects the given requests to be made. Blocks until the given number of concurrent requests have been received, then releases one of the requests and blocks again.
     * Repeats until all of the requests have been received.
     */

            }
        }

        then:
        def e = thrown(IllegalStateException)
        e.message == "This thread may not release any locks."
    }

    def "releases worker lease but does not release project locks in blocking action when changes to locks are disallowed"() {
        def lease = workerLeaseService.newWorkerLease()
        def projectLock = workerLeaseService.getProjectLock(path("root"), path(":project"))

import java.util.LinkedList;
import java.util.concurrent.BlockingQueue;
import java.util.concurrent.LinkedBlockingQueue;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.locks.Condition;
import java.util.concurrent.locks.Lock;
import java.util.concurrent.locks.ReentrantLock;

public class DefaultDaemonConnection implements DaemonConnection {
    private static final Logger LOGGER = LoggerFactory.getLogger(DefaultDaemonConnection.class);

	// which claimed the last slot in the block, we're just the last one
	// to finish popping.
	if block.popped.Add(1) == spanSetBlockEntries {
		// Clear the block's pointer.
		blockp.StoreNoWB(nil)

		// Return the block to the block pool.
		spanSetBlockPool.free(block)
	}
	return s
}

// reset resets a spanSet which is empty. It will also clean up
// any left over blocks.
//
// Throws if the buf is not empty.