From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753771Ab3BCVkP (ORCPT ); Sun, 3 Feb 2013 16:40:15 -0500 Received: from userp1040.oracle.com ([156.151.31.81]:43982 "EHLO userp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751558Ab3BCVkM (ORCPT ); Sun, 3 Feb 2013 16:40:12 -0500 Message-ID: <510ED91F.6050601@oracle.com> Date: Sun, 03 Feb 2013 16:39:43 -0500 From: Sasha Levin User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130113 Thunderbird/17.0.2 MIME-Version: 1.0 To: Ingo Molnar CC: mingo@redhat.com, peterz@infradead.org, paulus@samba.org, acme@ghostprotocols.net, penberg@kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 7/7] perf: integrate liblockdep support into perf References: <1359738953-28745-1-git-send-email-sasha.levin@oracle.com> <20130203110537.GB11739@gmail.com> In-Reply-To: <20130203110537.GB11739@gmail.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Source-IP: acsinet22.oracle.com [141.146.126.238] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 02/03/2013 06:05 AM, Ingo Molnar wrote: > > * Sasha Levin wrote: > >> liblockdep is simply userspace lockdep. We can use that to analyze and >> verify the locking in perf. >> >> Usage is simple, to compile perf with liblockdep all that's needed it: >> >> make LIBLOCK=[path to liblockdep] > > Nice idea. > > I'd suggest to link it in directly, like we link in > libtraceevents. > > Then it could be built via something like: > > make LOCKDEP=1 > > or so. > Sounds good, I'll resend the series. Thanks, Sasha