private static bool StartNoGCRegionWorker(long totalSize, bool hasLohSize, long lohSize, bool disallowFullBlockingGC)
{
switch ((GC.StartNoGCRegionStatus)GC._StartNoGCRegion(totalSize, hasLohSize, lohSize, disallowFullBlockingGC))
{
case GC.StartNoGCRegionStatus.AmountTooLarge:
throw new ArgumentOutOfRangeException("totalSize", "totalSize is too large. For more information about setting the maximum size, see \"Latency Modes\" in http://go.microsoft.com/fwlink/?LinkId=522706");
case GC.StartNoGCRegionStatus.AlreadyInProgress:
throw new InvalidOperationException("The NoGCRegion mode was already in progress");
case GC.StartNoGCRegionStatus.NotEnoughMemory:
return(false);
default:
return(true);
}
}