private void ReturnInstance(PoolObjectInstance instance)
{
var current = _pool;
instance.Next = current;
if (Interlocked.CompareExchange(ref _pool, instance, current) != current)
{
SpinWaitReturn(instance);
}
}
private void SpinWaitReturn(PoolObjectInstance instance)
{
var spin = new SpinWait();
PoolObjectInstance current;
do
{
spin.SpinOnce();
current = _pool;
instance.Next = current;
} while (Interlocked.CompareExchange(ref _pool, instance, current) != current);
}
