From owner-freebsd-arch Thu Jan 10 15:24: 7 2002 Delivered-To: freebsd-arch@freebsd.org Received: from rwcrmhc53.attbi.com (rwcrmhc53.attbi.com [204.127.198.39]) by hub.freebsd.org (Postfix) with ESMTP id 7539C37B445 for ; Thu, 10 Jan 2002 15:23:50 -0800 (PST) Received: from gateway.posi.net ([12.236.90.177]) by rwcrmhc53.attbi.com (InterMail vM.4.01.03.27 201-229-121-127-20010626) with ESMTP id <20020110232350.YCNM10199.rwcrmhc53.attbi.com@gateway.posi.net>; Thu, 10 Jan 2002 23:23:50 +0000 Received: from localhost (kbyanc@localhost) by gateway.posi.net (8.11.6/8.11.6) with ESMTP id g0ANNmj07216; Thu, 10 Jan 2002 15:23:48 -0800 (PST) (envelope-from kbyanc@posi.net) X-Authentication-Warning: gateway.posi.net: kbyanc owned process doing -bs Date: Thu, 10 Jan 2002 15:23:47 -0800 (PST) From: Kelly Yancey To: Alfred Perlstein Cc: Nate Williams , Terry Lambert , Daniel Eischen , Dan Eischen , Peter Wemm , Archie Cobbs , arch@FreeBSD.ORG Subject: Re: Request for review: getcontext, setcontext, etc In-Reply-To: <20020110144511.O7984@elvis.mu.org> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-arch@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG On Thu, 10 Jan 2002, Alfred Perlstein wrote: > * Kelly Yancey [020110 14:21] wrote: > > Of course, all this moot if userland context switches can be done properly > > without entering the kernel and in a way the preserves flexibility. > > You are not paying attention. > > We understand the problems of requiring a syscall, and the discussion > was to see if there was a way around it. > > Please focus on a solution rather than complaining about a well > understood problem. > > -- > -Alfred Perlstein [alfred@freebsd.org] You're not paying attention: I'm not complaining. :) I was trying to cut through the noise and present the issue is simple terms that even a fool like me could understand. Please see my previous message for a summary of what appears to be the currently "understood" solution as amalgamated from Terry and yourself. Kelly To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-arch" in the body of the message