Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758343AbXI3PX0 (ORCPT ); Sun, 30 Sep 2007 11:23:26 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757193AbXI3PXT (ORCPT ); Sun, 30 Sep 2007 11:23:19 -0400 Received: from mx2.mail.elte.hu ([157.181.151.9]:59110 "EHLO mx2.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755030AbXI3PXS (ORCPT ); Sun, 30 Sep 2007 11:23:18 -0400 Date: Sun, 30 Sep 2007 17:23:07 +0200 From: Ingo Molnar To: Alexey Dobriyan Cc: linux-kernel@vger.kernel.org Subject: Re: [PATCH] Uninline scheduler Message-ID: <20070930152307.GA24077@elte.hu> References: <20070928110253.GA6756@localhost.sw.ru> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20070928110253.GA6756@localhost.sw.ru> User-Agent: Mutt/1.5.14 (2007-02-12) X-ELTE-VirusStatus: clean X-ELTE-SpamScore: 0.5 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=0.5 required=5.9 tests=BAYES_40 autolearn=no SpamAssassin version=3.1.7-deb 0.5 BAYES_40 BODY: Bayesian spam probability is 20 to 40% [score: 0.2549] Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2066 Lines: 41 * Alexey Dobriyan wrote: > * save ~300 bytes > * activate_idle_task() was moved to avoid a warning > > bloat-o-meter output: > > add/remove: 6/0 grow/shrink: 0/16 up/down: 438/-733 (-295) <=== > function old new delta > __enqueue_entity - 165 +165 > finish_task_switch - 110 +110 > update_curr_rt - 79 +79 > __load_balance_iterator - 32 +32 > __task_rq_unlock - 28 +28 > find_process_by_pid - 24 +24 > do_sched_setscheduler 133 123 -10 > sys_sched_rr_get_interval 176 165 -11 > sys_sched_getparam 156 145 -11 > normalize_rt_tasks 482 470 -12 > sched_getaffinity 112 99 -13 > sys_sched_getscheduler 86 72 -14 > sched_setaffinity 226 212 -14 > sched_setscheduler 666 642 -24 > load_balance_start_fair 33 9 -24 > load_balance_next_fair 33 9 -24 > dequeue_task_rt 133 67 -66 > put_prev_task_rt 97 28 -69 > schedule_tail 133 50 -83 > schedule 682 594 -88 > enqueue_entity 499 366 -133 > task_new_fair 317 180 -137 thanks! I have queued up your patch for v2.6.24 merging. 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/