Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S268207AbUIBR0m (ORCPT ); Thu, 2 Sep 2004 13:26:42 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S268316AbUIBR0m (ORCPT ); Thu, 2 Sep 2004 13:26:42 -0400 Received: from smtp.terra.es ([213.4.129.129]:10962 "EHLO tsmtp6.mail.isp") by vger.kernel.org with ESMTP id S268207AbUIBR0l convert rfc822-to-8bit (ORCPT ); Thu, 2 Sep 2004 13:26:41 -0400 Date: Thu, 2 Sep 2004 19:20:58 +0200 From: Diego Calleja To: Bill Huey (hui) Cc: jgarzik@pobox.com, bhuey@lnxw.com, torvalds@osdl.org, tmv@comcast.net, linux-kernel@vger.kernel.org Subject: Re: Userspace file systems & MKs (Re: silent semantic changes with reiser4) Message-Id: <20040902192058.64f3ee03.diegocg@teleline.es> In-Reply-To: <20040831205211.GA23395@nietzsche.lynx.com> References: <20040826053200.GU31237@waste.org> <20040826075348.GT1284@nysv.org> <20040826163234.GA9047@delft.aura.cs.cmu.edu> <20040831033950.GA32404@zero> <413400B6.6040807@pobox.com> <20040831053055.GA8654@nietzsche.lynx.com> <4134131D.6050001@pobox.com> <20040831155613.2b25df1e.diegocg@teleline.es> <20040831205211.GA23395@nietzsche.lynx.com> X-Mailer: Sylpheed version 0.9.12 (GTK+ 1.2.10; i386-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 749 Lines: 14 El Tue, 31 Aug 2004 13:52:11 -0700 Bill Huey (hui) escribi?: > As you can see the numbers are very fast for a general purpose system > like that. Add that with their XIO framework for data propagation and For the syscall case, I remember that they would be able to "batch" syscalls, so this framework could have even better performance in some cases. The good thing is that they didn't do it just for the sake of doing it (like microkernel people) but to achieve their goals (SSI, etc) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/