From owner-freebsd-hackers@FreeBSD.ORG Sun Apr 30 21:17:34 2006 Return-Path: X-Original-To: freebsd-hackers@freebsd.org Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id E9E0816A406 for ; Sun, 30 Apr 2006 21:17:34 +0000 (UTC) (envelope-from kip.macy@gmail.com) Received: from xproxy.gmail.com (xproxy.gmail.com [66.249.82.198]) by mx1.FreeBSD.org (Postfix) with ESMTP id 7F80F43D76 for ; Sun, 30 Apr 2006 21:17:25 +0000 (GMT) (envelope-from kip.macy@gmail.com) Received: by xproxy.gmail.com with SMTP id s9so1632337wxc for ; Sun, 30 Apr 2006 14:17:25 -0700 (PDT) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:reply-to:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=fmb//SSHAEpDV9jQywK9TXBcFG8KpEU9hzZ+c/4yC0/cGEpcf5YS6eyY1E0U2P7rRLdZQZBu4N10xaphhPk/Lh1jfVEbKrBUSt7QpB8oRWOYj0HTe87tcxJ+n+QgUyS8h0yorsEjJwSWsIWoGQ6hkMpeWZ7zN0fTO5JE4aoh69w= Received: by 10.70.94.17 with SMTP id r17mr3452785wxb; Sun, 30 Apr 2006 14:17:25 -0700 (PDT) Received: by 10.70.69.7 with HTTP; Sun, 30 Apr 2006 14:17:25 -0700 (PDT) Message-ID: Date: Sun, 30 Apr 2006 14:17:25 -0700 From: "Kip Macy" To: "Iantcho Vassilev" In-Reply-To: <18e02bd30604301409g2691e0cbvce0bbb8e5c5e56b2@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: quoted-printable Content-Disposition: inline References: <18e02bd30604301409g2691e0cbvce0bbb8e5c5e56b2@mail.gmail.com> Cc: freebsd-hackers@freebsd.org, FreeBSD Questions Subject: Re: Zero Copy, FreeBSD and Linus Torvalds opinion X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: kmacy@fsmware.com List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 30 Apr 2006 21:17:37 -0000 The implementation is > 7 years old, not used by default, and was intended for a specific application. There really isn't much to say. -Kip On 4/30/06, Iantcho Vassilev wrote: > Hello guys, > > > in bsdnews.com i found this link http://kerneltrap.org/node/6506 and > particulary this: > > "I claim that Mach people (and apparently FreeBSD) are incompetent idiots= . > Playing games with VM is bad. memory copies are _also_ bad, but quite > frankly, memory copies often have _less_ downside than VM games, and bigg= er > caches will only continue to drive that point home." > > > > > What do you think about it? > _______________________________________________ > freebsd-hackers@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-hackers > To unsubscribe, send any mail to "freebsd-hackers-unsubscribe@freebsd.org= " >