Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964989AbVITMVg (ORCPT ); Tue, 20 Sep 2005 08:21:36 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S964987AbVITMVg (ORCPT ); Tue, 20 Sep 2005 08:21:36 -0400 Received: from omx1-ext.sgi.com ([192.48.179.11]:27350 "EHLO omx1.americas.sgi.com") by vger.kernel.org with ESMTP id S964989AbVITMVf (ORCPT ); Tue, 20 Sep 2005 08:21:35 -0400 Date: Tue, 20 Sep 2005 07:21:20 -0500 From: Robin Holt To: Robin Holt Cc: Paul Jackson , zippel@linux-m68k.org, akpm@osdl.org, torvalds@osdl.org, Simon.Derr@bull.net, linux-kernel@vger.kernel.org, nikita@clusterfs.com Subject: Re: [PATCH] cpuset semaphore depth check optimize Message-ID: <20050920122120.GE21435@lnx-holt.americas.sgi.com> References: <20050912153135.3812d8e2.pj@sgi.com> <20050913103724.19ac5efa.pj@sgi.com> <20050914124642.1b19dd73.pj@sgi.com> <20050915104535.6058bbda.pj@sgi.com> <20050920005743.4ea5f224.pj@sgi.com> <20050920120523.GC21435@lnx-holt.americas.sgi.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20050920120523.GC21435@lnx-holt.americas.sgi.com> User-Agent: Mutt/1.4.2.1i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 494 Lines: 14 Wow, too early in the morning... Aside from other typoes > If we can agree on that, then the exit path becomes > if (atomic_dec_and_lock(¤t->cpuset.refcount)) { if (atomic_dec_and_lock(&cs->refcount, &cs->parent->child_list) Sorry, Robin - 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/