cygrunsrv + sshd + rsync = 20 times too slow -- throttled?

[Corinna Vinschen]

On Sep  3 11:14, Ken Brown wrote:
> On 9/3/2021 11:00 AM, Corinna Vinschen wrote:
> > On Sep  3 08:13, Ken Brown wrote:
> > > One tiny thing I noticed: get_obj_handle_count can return 0.  So the line
> > > 
> > >    reader_count = get_obj_handle_count (get_handle ());
> > > 
> > > should be
> > > 
> > >    reader_count = get_obj_handle_count (get_handle ()) ?: 1;
> > > 
> > > Or else get_obj_handle_count should be changed to return 1 instead of 0 if
> > > NtQueryObject fails.
> > 
> > We're in the reader with a valid read handle asking for the number of
> > open handles.  NtQueryObject can only fail if the handle is invalid.
> > I don't see how this could be the case here.
> 
> I don't either.  I was just being paranoid and wanted to avoid the
> appearance that we might divide by 0.

Good point.


Corinna