public static void run()
{
L2List list = (L2List)db.Root;
for (int i = 0; i < nIterations; i++)
{
long sum = 0, n = 0;
list.SharedLock();
L2Elem head = list.head;
L2Elem elem = head;
do
{
elem.Load();
sum += elem.count;
n += 1;
} while ((elem = elem.next) != head);
Tests.Assert(n == nElements && sum == (long)nElements * (nElements - 1) / 2);
list.Unlock();
list.ExclusiveLock();
L2Elem last = list.head.prev;
last.unlink();
last.linkAfter(list.head);
list.Unlock();
}
}
public static void run()
{
L2List list = (L2List)db.Root;
for (int i = 0; i < nIterations; i++)
{
long sum = 0, n = 0;
list.SharedLock();
L2Elem head = list.head;
L2Elem elem = head;
do
{
elem.Load();
sum += elem.count;
n += 1;
} while ((elem = elem.next) != head);
Debug.Assert(n == nElements && sum == (long)nElements * (nElements - 1) / 2);
list.Unlock();
list.ExclusiveLock();
L2Elem last = list.head.prev;
last.unlink();
last.linkAfter(list.head);
list.Unlock();
}
#if COMPACT_NET_FRAMEWORK
lock (typeof(TestConcur))
{
if (++nFinishedThreads == nThreads)
{
db.Close();
}
}
#endif
}
static void RotateList(L2List list)
{
using (ExclusiveLock xl = new ExclusiveLock(list))
{
L2Elem last = list.head.prev;
last.unlink();
last.linkAfter(list.head);
}
}
