From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751018AbWFXSMu (ORCPT ); Sat, 24 Jun 2006 14:12:50 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751020AbWFXSMt (ORCPT ); Sat, 24 Jun 2006 14:12:49 -0400 Received: from pentafluge.infradead.org ([213.146.154.40]:698 "EHLO pentafluge.infradead.org") by vger.kernel.org with ESMTP id S1751017AbWFXSMt (ORCPT ); Sat, 24 Jun 2006 14:12:49 -0400 Subject: Re: [RFC PATCH 2.6.17-mm1 4/3] ieee1394: convert ieee1394_transactions from semaphores to waitqueue From: Arjan van de Ven To: Stefan Richter Cc: linux1394-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org In-Reply-To: <449D7A53.4080605@s5r6.in-berlin.de> References: <449BEBFB.60302@s5r6.in-berlin.de> <200606230904.k5N94Al3005245@shell0.pdx.osdl.net> <30866.1151072338@warthog.cambridge.redhat.com> <449D7A53.4080605@s5r6.in-berlin.de> Content-Type: text/plain Date: Sat, 24 Jun 2006 20:12:46 +0200 Message-Id: <1151172766.3181.75.camel@laptopd505.fenrus.org> Mime-Version: 1.0 X-Mailer: Evolution 2.2.3 (2.2.3-2.fc4) Content-Transfer-Encoding: 7bit X-SRS-Rewrite: SMTP reverse-path rewritten from by pentafluge.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Sat, 2006-06-24 at 19:45 +0200, Stefan Richter wrote: > I wrote: > > There were 63 instances of counting semaphores used for each hpsb_host. > > All of them are now replaced by a single wait_queue. > > After this and patch "ieee1394: dv1394: sem2mutex conversion", the > following semaphores remain in the ieee1394 subsystem: > > highlevel.c: hl_drivers_sem (RW semaphore) > nodemgr.c: subsys.rwsem (driver core's RW semaphores) > raw1394.c: fi->complete_sem (completion semaphore) Hi, can this last one move to an actual completion? That would get rid of it nicely ;) Greetings, Arjan van de Ven