From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932544AbaKRQyu (ORCPT ); Tue, 18 Nov 2014 11:54:50 -0500 Received: from mga02.intel.com ([134.134.136.20]:32260 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932494AbaKRQyt (ORCPT ); Tue, 18 Nov 2014 11:54:49 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.07,410,1413270000"; d="scan'208";a="609874438" From: kan.liang@intel.com To: acme@kernel.org, jolsa@redhat.com, namhyung@kernel.org Cc: linux-kernel@vger.kernel.org, ak@linux.intel.com, Kan Liang Subject: [PATCH V4 1/3] perf tool: Fix perf diff symble sort issue Date: Tue, 18 Nov 2014 11:38:18 -0500 Message-Id: <1416328700-1836-2-git-send-email-kan.liang@intel.com> X-Mailer: git-send-email 1.8.3.2 In-Reply-To: <1416328700-1836-1-git-send-email-kan.liang@intel.com> References: <1416328700-1836-1-git-send-email-kan.liang@intel.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Kan Liang This patch fixes a bug for perf diff. Without mmap2, perf diff fails to find the symbol name. The default symbol sort key doesn't work well. Signed-off-by: Kan Liang Acked-by: Namhyung Kim --- tools/perf/builtin-diff.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/perf/builtin-diff.c b/tools/perf/builtin-diff.c index 25114c9..1ce425d 100644 --- a/tools/perf/builtin-diff.c +++ b/tools/perf/builtin-diff.c @@ -357,6 +357,7 @@ static int diff__process_sample_event(struct perf_tool *tool __maybe_unused, static struct perf_tool tool = { .sample = diff__process_sample_event, .mmap = perf_event__process_mmap, + .mmap2 = perf_event__process_mmap2, .comm = perf_event__process_comm, .exit = perf_event__process_exit, .fork = perf_event__process_fork, -- 1.8.3.2