Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264056AbTEGQcT (ORCPT ); Wed, 7 May 2003 12:32:19 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264060AbTEGQcT (ORCPT ); Wed, 7 May 2003 12:32:19 -0400 Received: from holomorphy.com ([66.224.33.161]:43152 "EHLO holomorphy") by vger.kernel.org with ESMTP id S264056AbTEGQcS (ORCPT ); Wed, 7 May 2003 12:32:18 -0400 Date: Wed, 7 May 2003 09:44:45 -0700 From: William Lee Irwin III To: markw@osdl.org Cc: akpm@digeo.com, linux-kernel@vger.kernel.org Subject: Re: OSDL DBT-2 AS vs. Deadline 2.5.68-mm2 Message-ID: <20030507164445.GH8978@holomorphy.com> Mail-Followup-To: William Lee Irwin III , markw@osdl.org, akpm@digeo.com, linux-kernel@vger.kernel.org References: <200305071633.h47GXWW15850@mail.osdl.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200305071633.h47GXWW15850@mail.osdl.org> Organization: The Domain of Holomorphy User-Agent: Mutt/1.5.4i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1439 Lines: 26 On Wed, May 07, 2003 at 09:33:29AM -0700, markw@osdl.org wrote: > FUNCTIONS SORTED BY TICKS: > -- ------------------------- ------- ------------------------- ------- > # as 2.5.68-mm2 ticks deadline 2.5.68-mm2 ticks > -- ------------------------- ------- ------------------------- ------- > 1 default_idle 6103428 default_idle 5359025 > 2 bounce_copy_vec 86272 bounce_copy_vec 97696 > 3 schedule 63819 schedule 70114 > 4 __make_request 30397 __blk_queue_bounce 31167 > 5 __blk_queue_bounce 26962 scsi_request_fn 26623 > 6 scsi_request_fn 24845 __make_request 25012 > 7 do_softirq 21122 do_softirq 24623 > 8 scsi_end_request 14080 system_call 13056 > 9 system_call 12059 try_to_wake_up 12503 > 10 try_to_wake_up 11240 dio_bio_end_io 11511 You're already in deeper trouble than elevators can get you out of as your driver is using bounce buffers. What hardware/driver are you using? -- wli - 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/