Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755287AbZFEOHT (ORCPT ); Fri, 5 Jun 2009 10:07:19 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751972AbZFEOHJ (ORCPT ); Fri, 5 Jun 2009 10:07:09 -0400 Received: from viefep16-int.chello.at ([62.179.121.36]:35486 "EHLO viefep16-int.chello.at" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751329AbZFEOHI (ORCPT ); Fri, 5 Jun 2009 10:07:08 -0400 X-SourceIP: 213.93.53.227 Subject: Re: [tip:perfcounters/core] perf report: Deal with maps From: Peter Zijlstra To: Arnaldo Carvalho de Melo Cc: mingo@redhat.com, hpa@zytor.com, paulus@samba.org, linux-kernel@vger.kernel.org, efault@gmx.de, tglx@linutronix.de, mingo@elte.hu In-Reply-To: <20090605135735.GP7805@ghostprotocols.net> References: <20090605135735.GP7805@ghostprotocols.net> Content-Type: text/plain Date: Fri, 05 Jun 2009 16:06:24 +0200 Message-Id: <1244210784.13761.4411.camel@twins> Mime-Version: 1.0 X-Mailer: Evolution 2.26.1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2279 Lines: 61 On Fri, 2009-06-05 at 10:57 -0300, Arnaldo Carvalho de Melo wrote: > Em Fri, Jun 05, 2009 at 01:21:54PM +0000, tip-bot for Peter Zijlstra escreveu: > > Commit-ID: fc54db5105d01ad691a7d747064c7890e17f936c > > Gitweb: http://git.kernel.org/tip/fc54db5105d01ad691a7d747064c7890e17f936c > > Author: Peter Zijlstra > > AuthorDate: Fri, 5 Jun 2009 14:04:59 +0200 > > Committer: Ingo Molnar > > CommitDate: Fri, 5 Jun 2009 14:46:41 +0200 > > > > perf report: Deal with maps > > > > In order to deal with [vdso] maps generalize the ip->symbol path > > a bit and allow to override some bits with custom functions. > > > > Signed-off-by: Peter Zijlstra > > Cc: Mike Galbraith > > Cc: Paul Mackerras > > Cc: Arnaldo Carvalho de Melo > > LKML-Reference: > > Signed-off-by: Ingo Molnar > > > > > > --- > > Documentation/perf_counter/builtin-report.c | 37 +++++++++++++++++++++++++- > > Documentation/perf_counter/util/symbol.c | 1 + > > Documentation/perf_counter/util/symbol.h | 1 + > > 3 files changed, 37 insertions(+), 2 deletions(-) > > > > diff --git a/Documentation/perf_counter/builtin-report.c b/Documentation/perf_counter/builtin-report.c > > index eb5424f..9783d1e 100644 > > --- a/Documentation/perf_counter/builtin-report.c > > +++ b/Documentation/perf_counter/builtin-report.c > > @@ -79,6 +79,7 @@ typedef union event_union { > > > > static LIST_HEAD(dsos); > > static struct dso *kernel_dso; > > +static struct dso *vdso; > > > > static void dsos__add(struct dso *dso) > > { > > @@ -136,6 +137,11 @@ static void dsos__fprintf(FILE *fp) > > dso__fprintf(pos, fp); > > } > > > > +static struct symbol *vdso__find_symbol(struct dso *dso, uint64_t ip) > > +{ > > + return dso__find_symbol(kernel_dso, ip); > > +} > > Cut'n'paste error? s/kernel_dso/vdso/g Ah, no, intentional cheating ;-) the kernel dso includes the vdso symbols -- 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/