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

[Takashi Yano]

On Wed, 8 Sep 2021 13:55:41 +0200
Corinna Vinschen wrote:
> On Sep  8 20:32, Takashi Yano wrote:
> > Hi Corinna,
> > 
> > On Thu, 2 Sep 2021 21:35:21 +0200
> > Corinna Vinschen wrote:
> > > It's getting too late again.  I drop off for tonight, but I attached
> > > my POC code I have so far.  It also adds the snippets from my previous
> > > patch which fixes stuff Takashi found during testing.
> > > [...]
> > > Patch relativ to topic/pipe attached.  Would you both mind to take a
> > > scrutinizing look?
> > 
> > Sorry for replying to old post.
> > 
> > As for this patch, read_mtx was introduced. This handle is initialized
> > only for read pipe. However, this seems to be NULL even without
> > initialization in write pipe. I wonder why initializing read_mtx in
> > the constructor is not necessary.
> > 
> > How do you guarantee that read_mtx is NULL on the write pipe?
> 
> fhandlers are always calloc'ed on the cygheap, so you don't have
> to initialize anything to NULL.  It doesn't hurt, of course, but
> it's certainly not required.

Thanks for the answer. I understand.


-- 
Takashi Yano <takashi.yano@nifty.ne.jp>