Trim()

void System.Buffers.TlsOverPerCoreLockedStacksArrayPool< T >.LockedStack.Trim ( int currentMilliseconds, int id, Utilities::MemoryPressure pressure, int bucketSize )

inline

Definition at line 121 of file TlsOverPerCoreLockedStacksArrayPool.cs.

        {
            if (_count == 0)
            {
                return;
            }
            int num = ((pressure == Utilities.MemoryPressure.High) ? 10000 : 60000);
            lock (this)
            {
                if (_count == 0)
                {
                    return;
                }
                if (_millisecondsTimestamp == 0)
                {
                    _millisecondsTimestamp = currentMilliseconds;
                }
                else
                {
                    if (currentMilliseconds - _millisecondsTimestamp <= num)
                    {
                        return;
                    }
                    ArrayPoolEventSource log = ArrayPoolEventSource.Log;
                    int num2 = 1;
                    switch (pressure)
                    {
                    case Utilities.MemoryPressure.High:
                        num2 = 8;
                        if (bucketSize > 16384)
                        {
                            num2++;
                        }
                        if (Unsafe.SizeOf<T>() > 16)
                        {
                            num2++;
                        }
                        if (Unsafe.SizeOf<T>() > 32)
                        {
                            num2++;
                        }
                        break;
                    case Utilities.MemoryPressure.Medium:
                        num2 = 2;
                        break;
                    }
                    while (_count > 0 && num2-- > 0)
                    {
                        T[] array = _arrays[--_count];
                        _arrays[_count] = null;
                        if (log.IsEnabled())
                        {
                            log.BufferTrimmed(array.GetHashCode(), array.Length, id);
                        }
                    }
                    _millisecondsTimestamp = ((_count > 0) ? (_millisecondsTimestamp + num / 4) : 0);
                }
            }
        }

References System.Buffers.TlsOverPerCoreLockedStacksArrayPool< T >.LockedStack._arrays, System.Buffers.TlsOverPerCoreLockedStacksArrayPool< T >.LockedStack._count, System.Buffers.TlsOverPerCoreLockedStacksArrayPool< T >.LockedStack._millisecondsTimestamp, System.array, and System.Buffers.ArrayPoolEventSource.Log.