From: Ramkumar Ramachandra <artagnon@gmail.com>
To: LKML <linux-kernel@vger.kernel.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>, Jiri Olsa <jolsa@redhat.com>
Subject: [PATCH v2 1/5] perf diff: don't compute Delta if he->dummy
Date: Sun, 24 Nov 2013 11:50:21 +0530 [thread overview]
Message-ID: <1385274025-30282-2-git-send-email-artagnon@gmail.com> (raw)
In-Reply-To: <1385274025-30282-1-git-send-email-artagnon@gmail.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com>
---
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
next prev parent reply other threads:[~2013-11-24 6:30 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-24 6:20 [PATCH v2 0/5] More color in 'perf diff' Ramkumar Ramachandra
2013-11-24 6:20 ` Ramkumar Ramachandra [this message]
2013-11-26 11:32 ` [PATCH v2 1/5] perf diff: don't compute Delta if he->dummy Jiri Olsa
2013-11-27 9:53 ` Ramkumar Ramachandra
2013-11-24 6:20 ` [PATCH v2 2/5] perf diff: color the Delta column Ramkumar Ramachandra
2013-11-26 11:42 ` Jiri Olsa
2013-11-27 9:32 ` Ramkumar Ramachandra
2013-11-24 6:20 ` [PATCH v2 3/5] perf diff: generalize hpp__color_delta for -c Ramkumar Ramachandra
2013-11-26 12:01 ` Jiri Olsa
2013-11-27 9:20 ` Ramkumar Ramachandra
2013-11-27 11:02 ` Ramkumar Ramachandra
2013-11-26 12:02 ` Jiri Olsa
2013-11-27 9:20 ` Ramkumar Ramachandra
2013-11-24 6:20 ` [PATCH v2 4/5] perf diff: color the Ratio column Ramkumar Ramachandra
2013-11-24 6:20 ` [PATCH v2 5/5] perf diff: color the Weighted Diff column Ramkumar Ramachandra
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