X-Recipient: archive-cygwin AT delorie DOT com X-Spam-Check-By: sourceware.org Date: Fri, 14 Dec 2007 18:24:54 +0100 From: Corinna Vinschen <corinna-cygwin AT cygwin DOT com> To: cygwin AT cygwin DOT com Subject: Re: VM and non-blocking writes Message-ID: <20071214172454.GL25863@calimero.vinschen.de> Reply-To: cygwin AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com References: <47616D31 DOT 7090002 AT 4raccoons DOT com> <20071213175934 DOT GB25863 AT calimero DOT vinschen DOT de> <476185AF DOT 5000906 AT 4raccoons DOT com> <20071214111508 DOT GD25863 AT calimero DOT vinschen DOT de> <20071214134147 DOT GG25863 AT calimero DOT vinschen DOT de> <20071214135239 DOT GJ25863 AT calimero DOT vinschen DOT de> <ba40711f0712140634u6c5d268fxfb49544d5b6927ba AT mail DOT gmail DOT com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <ba40711f0712140634u6c5d268fxfb49544d5b6927ba@mail.gmail.com> User-Agent: Mutt/1.5.16 (2007-06-09) Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm Precedence: bulk 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 Dec 14 09:34, Lev Bishop wrote: > http://www.cygwin.com/ml/cygwin-patches/2006-q2/msg00031.html Gosh, I didn't even remember this discussion anymore, sorry. > There's a whole bunch of tuning parameters that deal with when afd > should make a copy of an application-supplied buffer [...] > You can probably do something about this particular issue by tweaking > those parameters, or making sure you make the sends fall on the right > side of some boundary defined by those parameters. But in general.... > I'm not confident. Same here. Tweaking registry parameters is nothing the Cygwin DLL should resort to. Corinna -- Corinna Vinschen Please, send mails regarding Cygwin to Cygwin Project Co-Leader cygwin AT cygwin DOT com Red Hat -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/