X-Recipient:	archive-cygwin AT delorie DOT com
X-Spam-Check-By:	sourceware.org
Date:	Wed, 15 Jul 2009 20:18:34 +0200
From:	Corinna Vinschen <corinna-cygwin AT cygwin DOT com>
To:	cygwin AT cygwin DOT com
Subject:	Re: [1.7] bug in chdir
Message-ID:	<20090715181834.GX27613@calimero.vinschen.de>
Reply-To:	cygwin AT cygwin DOT com
Mail-Followup-To:	cygwin AT cygwin DOT com
References:	<loom DOT 20090714T213944-461 AT post DOT gmane DOT org> <20090715084635 DOT GQ27613 AT calimero DOT vinschen DOT de> <4A5DCFA7 DOT 9020106 AT byu DOT net> <20090715133117 DOT GA25645 AT calimero DOT vinschen DOT de> <loom DOT 20090715T134656-347 AT post DOT gmane DOT org> <20090715144256 DOT GB31834 AT calimero DOT vinschen DOT de> <loom DOT 20090715T145506-392 AT post DOT gmane DOT org>
MIME-Version:	1.0
In-Reply-To:	<loom.20090715T145506-392@post.gmane.org>
User-Agent:	Mutt/1.5.19 (2009-02-20)
Mailing-List:	contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id:	<cygwin.cygwin.com>
List-Unsubscribe:	<mailto:cygwin-unsubscribe-archive-cygwin=delorie DOT com AT cygwin DOT com>
List-Subscribe:	<mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive:	<http://sourceware.org/ml/cygwin/>
List-Post:	<mailto:cygwin AT cygwin DOT com>
List-Help:	<mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender:	cygwin-owner AT cygwin DOT com
Mail-Followup-To:	cygwin AT cygwin DOT com
Delivered-To:	mailing list cygwin AT cygwin DOT com

On Jul 15 17:38, Eric Blake wrote:
> Corinna Vinschen <corinna-cygwin <at> cygwin.com> writes:
> 
> > I created a patch which uses WNetOpenEnum for the existence check, but
> > it needs extremly long to timeout the existence check in such a case.
> [...]
> So, no obvious speed regression on good paths, a whopping 25% performance 
> improvement on paths that previously failed, and the desired failure on the 
> questionable path is now achieved with speed comparable to the success path!  
> I'd say go ahead and apply the patch - the numbers speak for themselves.

Thanks for testing.  Checked in.


Corinna

-- 
Corinna Vinschen                  Please, send mails regarding Cygwin to
Cygwin Project Co-Leader          cygwin AT cygwin DOT com
Red Hat

--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple

- Raw text -