Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Mon, 8 Oct 2001 13:39:50 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Mon, 8 Oct 2001 13:39:40 -0400 Received: from robur.slu.se ([130.238.98.12]:24077 "EHLO robur.slu.se") by vger.kernel.org with ESMTP id ; Mon, 8 Oct 2001 13:39:29 -0400 From: Robert Olsson MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <15297.58736.505995.577308@robur.slu.se> Date: Mon, 8 Oct 2001 19:42:08 +0200 To: jamal Cc: , Andreas Dilger , , , , , , , Subject: Re: [announce] [patch] limiting IRQ load, irq-rewrite-2.4.11-B5 In-Reply-To: In-Reply-To: <200110051917.XAA23007@ms2.inr.ac.ru> X-Mailer: VM 6.92 under Emacs 19.34.1 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org jamal writes: > > This was Robert actually; conclusion was Interupts are very expensive. If > we can get rid of as many of them as possible, we are getting a side > benefit. I cant find the old data, but Robert has some data over here: > http://robur.slu.se/Linux/net-development/experiments/010301 Jamal! I think you ment: http://robur.slu.se/Linux/net-development/experiments/010313 MB with PIC irq controller IO-APIC boards does a lot better. Cheers. --ro - 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/