Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932065Ab1FQFBf (ORCPT ); Fri, 17 Jun 2011 01:01:35 -0400 Received: from mail-fx0-f46.google.com ([209.85.161.46]:50666 "EHLO mail-fx0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754787Ab1FQFBb convert rfc822-to-8bit (ORCPT ); Fri, 17 Jun 2011 01:01:31 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type :content-transfer-encoding; b=lB0rdkbGgNOVC3r5Lc4yKmKIMdeQn8V8rB444PW7Y+BSjopdJ4UeGUWqvShNt1iilW ZtQxcMyomCrCU7hV7XC29zRGPTPoGSmXPbpT8Nd/xfsdi+psduRZC0s9UbJujoQO95U2 5JHButlX9y5mXU52DfETAqrNa7VhzU5u4MI/c= MIME-Version: 1.0 In-Reply-To: References: Date: Fri, 17 Jun 2011 07:01:30 +0200 X-Google-Sender-Auth: L645fEIOsaDhl9epb2nwhJzKPao Message-ID: Subject: Re: m68k: Convert to genirq (WIP) From: Geert Uytterhoeven To: Finn Thain Cc: "Linux/m68k" , Thomas Gleixner , Linux Kernel Development Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1603 Lines: 37 On Fri, Jun 17, 2011 at 05:45, Finn Thain wrote: > On Thu, 16 Jun 2011, Geert Uytterhoeven wrote: >> On Wed, Jun 15, 2011 at 21:44, Geert Uytterhoeven wrote: >> > On Sat, Jun 4, 2011 at 19:56, Geert Uytterhoeven wrote: >> >> On Sat, May 28, 2011 at 20:32, Geert Uytterhoeven wrote: >> >> >> >> It works on Amiga now, too. It can still use some optimizations in >> >> the irq_{enable,disable,ack,mask,mask_ack,unmask} area, as my >> >> BogoMIPS rating dropped by ca 2.5% and is now under 16, for a 25 MHz >> >> 68040. >> > >> > Seems like everything (Atari/ARAnyM and Amiga) still works when using >> > handle_simple_irq instead of handle_level_irq. As a bonus, BogoMIPS is >> > above 16 again. > > Your bogomips benchmark would be the best-case penalty, right? > > Have you tried say, sending a ping flood to measure throughput and > latency? No, I haven't compared network performance. Gr{oetje,eeting}s,                         Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that.                                 -- Linus Torvalds -- 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/