Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Sat, 6 Jul 2002 19:41:47 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Sat, 6 Jul 2002 19:41:46 -0400 Received: from moutvdomng1.kundenserver.de ([195.20.224.131]:31981 "EHLO moutvdomng1.kundenserver.de") by vger.kernel.org with ESMTP id ; Sat, 6 Jul 2002 19:41:45 -0400 Date: Sat, 6 Jul 2002 17:44:21 -0600 (MDT) From: Thunder from the hill X-X-Sender: thunder@hawkeye.luckynet.adm To: Linux Kernel Mailing List cc: B.Zolnierkiewicz@elka.pw.edu.pl 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: 994 Lines: 33 Hi, Just a small question about IDE 96: in __ata_end_request(), we do spin_lock_irqsave(ch->lock, flags); BUG_ON(!(rq->flags & REQ_STARTED)); Shouldn't we rather flip these two, or much rather move spin_lock_irqsave() even more down, below if (!nr_secs) nr_secs = rq->hard_cur_sectors; since it hasn't got any use to hold a spin lock until the udma_enable & co.? However, I'd at least move it below the BUG_ON(). Regards, Thunder -- (Use http://www.ebb.org/ungeek if you can't decode) ------BEGIN GEEK CODE BLOCK------ Version: 3.12 GCS/E/G/S/AT d- s++:-- a? C++$ ULAVHI++++$ P++$ L++++(+++++)$ E W-$ N--- o? K? w-- O- M V$ PS+ PE- Y- PGP+ t+ 5+ X+ R- !tv b++ DI? !D G e++++ h* r--- y- ------END GEEK CODE BLOCK------ - 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/