From cdbae31408cf39372402076cf2e189ec693daa71 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Mon, 28 Dec 2009 22:48:35 -0200 Subject: [PATCH] perf diff: Don't add the period for unresolved symbols MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Since we don't add histograms buckets for them, this way the sum of baselines should be 100%. Signed-off-by: Arnaldo Carvalho de Melo Cc: Frédéric Weisbecker Cc: Mike Galbraith Cc: Peter Zijlstra Cc: Paul Mackerras LKML-Reference: <1262047716-23171-4-git-send-email-acme@infradead.org> Signed-off-by: Ingo Molnar --- tools/perf/builtin-diff.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/perf/builtin-diff.c b/tools/perf/builtin-diff.c index 1cbecaf029fa..876a4b981be8 100644 --- a/tools/perf/builtin-diff.c +++ b/tools/perf/builtin-diff.c @@ -51,12 +51,12 @@ static int diff__process_sample_event(event_t *event, struct perf_session *sessi return -1; } - if (al.filtered) + if (al.filtered || al.sym == NULL) return 0; event__parse_sample(event, session->sample_type, &data); - if (al.sym && perf_session__add_hist_entry(session, &al, data.period)) { + if (perf_session__add_hist_entry(session, &al, data.period)) { pr_warning("problem incrementing symbol count, skipping event\n"); return -1; } -- 2.20.1