From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754411Ab3KXGaD (ORCPT ); Sun, 24 Nov 2013 01:30:03 -0500 Received: from mail-pd0-f182.google.com ([209.85.192.182]:47828 "EHLO mail-pd0-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752257Ab3KXG3f (ORCPT ); Sun, 24 Nov 2013 01:29:35 -0500 From: Ramkumar Ramachandra To: LKML Cc: Arnaldo Carvalho de Melo , Jiri Olsa Subject: [PATCH v2 1/5] perf diff: don't compute Delta if he->dummy Date: Sun, 24 Nov 2013 11:50:21 +0530 Message-Id: <1385274025-30282-2-git-send-email-artagnon@gmail.com> X-Mailer: git-send-email 1.8.5.rc0.5.g70ebc73.dirty In-Reply-To: <1385274025-30282-1-git-send-email-artagnon@gmail.com> References: <1385274025-30282-1-git-send-email-artagnon@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Cc: Arnaldo Carvalho de Melo Signed-off-by: Ramkumar Ramachandra --- tools/perf/builtin-diff.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/tools/perf/builtin-diff.c b/tools/perf/builtin-diff.c index 3b67ea2..79e0448 100644 --- a/tools/perf/builtin-diff.c +++ b/tools/perf/builtin-diff.c @@ -792,6 +792,9 @@ hpp__entry_pair(struct hist_entry *he, struct hist_entry *pair, switch (idx) { case PERF_HPP_DIFF__DELTA: + if (he->dummy) + break; + if (pair->diff.computed) diff = pair->diff.period_ratio_delta; else -- 1.8.5.rc0.5.g70ebc73.dirty