Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Sat, 20 Jul 2002 02:45:56 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Sat, 20 Jul 2002 02:45:56 -0400 Received: from mx1.elte.hu ([157.181.1.137]:21135 "HELO mx1.elte.hu") by vger.kernel.org with SMTP id ; Sat, 20 Jul 2002 02:45:56 -0400 Date: Sun, 21 Jul 2002 08:47:58 +0200 (CEST) From: Ingo Molnar Reply-To: Ingo Molnar To: anton wilson Cc: J Sloan , Subject: Re: 2.4 O(1) scheduler In-Reply-To: <200207192018.QAA19141@test-area.com> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 836 Lines: 20 On Fri, 19 Jul 2002, anton wilson wrote: > I'm actually worried not about just the O(1) scheduler but if these > patches will be incorporating the O(1) bug fixes such as the serious one > in balance_load where curr->next was used instead of current->prev. It's a harmless bug, somewhat reducing the amount of balancing we can do on SMP, but the balancer was still pretty much intact (we'd have noticed it earlier if it wasnt). The bug was found by Scott Rhine and myself not because the scheduler behaved badly, but via code review, because the comments did not match the code :-) Ingo - 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/