All of lore.kernel.org
 help / color / mirror / Atom feed
From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Ingo Molnar <mingo@kernel.org>
Cc: linux-kernel@vger.kernel.org, Namhyung Kim <namhyung@kernel.org>,
	David Ahern <dsahern@gmail.com>, Jiri Olsa <jolsa@redhat.com>,
	Milian Wolff <mail@milianw.de>,
	Namhyung Kim <namhyung.kim@lge.com>,
	Paul Mackerras <paulus@samba.org>,
	Peter Zijlstra <a.p.zijlstra@chello.nl>,
	Arnaldo Carvalho de Melo <acme@redhat.com>
Subject: [PATCH 05/10] perf hists browser: Fix callchain print bug on TUI
Date: Fri, 26 Sep 2014 17:19:42 -0300	[thread overview]
Message-ID: <1411762787-26113-6-git-send-email-acme@kernel.org> (raw)
In-Reply-To: <1411762787-26113-1-git-send-email-acme@kernel.org>

From: Namhyung Kim <namhyung@kernel.org>

Currently perf report -g graph option doesn't work as expected and
always work as same as -g fractal.  This was a bug during recent
callchain print code cleanup.

Before:
  $ perf report -g graph

    Children      Self  Command  Shared Object      Symbol
  ================================================================
  -   56.19%    35.41%  sleep    [kernel.kallsyms]  [k] page_fault
     - page_fault
        + 63.02% _dl_relocate_object
        + 36.98% clear_user

After:
    Children      Self  Command  Shared Object      Symbol
  ================================================================
  -   56.19%    35.41%  sleep    [kernel.kallsyms]  [k] page_fault
     - page_fault
        + 35.41% _dl_relocate_object
        + 20.78% clear_user

Reviewed-by: David Ahern <dsahern@gmail.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Milian Wolff <mail@milianw.de>
Cc: Namhyung Kim <namhyung.kim@lge.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1411434104-5307-2-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/ui/browsers/hists.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c
index d4cef68176da..8f60a970404f 100644
--- a/tools/perf/ui/browsers/hists.c
+++ b/tools/perf/ui/browsers/hists.c
@@ -804,9 +804,6 @@ static int hist_browser__show_entry(struct hist_browser *browser,
 			.is_current_entry = current_entry,
 		};
 
-		if (symbol_conf.cumulate_callchain)
-			total = entry->stat_acc->period;
-
 		printed += hist_browser__show_callchain(browser,
 					&entry->sorted_chain, 1, row, total,
 					hist_browser__show_callchain_entry, &arg,
-- 
1.9.3


  parent reply	other threads:[~2014-09-26 20:20 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-09-26 20:19 [GIT PULL 00/10] perf/core improvements and fixes Arnaldo Carvalho de Melo
2014-09-26 20:19 ` [PATCH 01/10] perf stat: Fix --per-core on multi socket systems Arnaldo Carvalho de Melo
2014-09-26 20:19 ` [PATCH 02/10] perf tools: Fix perf record as non root with kptr_restrict == 1 Arnaldo Carvalho de Melo
2014-09-26 20:19 ` [PATCH 03/10] perf tools: Modify error code for when perf_session__new() fails Arnaldo Carvalho de Melo
2014-09-26 20:19 ` [PATCH 04/10] perf tools: Use ACCESS_ONCE() instead of volatile cast Arnaldo Carvalho de Melo
2014-09-26 20:19 ` Arnaldo Carvalho de Melo [this message]
2014-09-26 20:19 ` [PATCH 06/10] perf tools: Move callchain config from record_opts to callchain_param Arnaldo Carvalho de Melo
2014-09-26 20:19 ` [PATCH 07/10] perf callchain: Move some parser functions to callchain.c Arnaldo Carvalho de Melo
2014-09-26 20:19 ` [PATCH 08/10] perf tools: Introduce perf_callchain_config() Arnaldo Carvalho de Melo
2014-09-26 20:19 ` [PATCH 09/10] perf tools: Convert {record,top}.call-graph option to call-graph.record-mode Arnaldo Carvalho de Melo
2014-09-26 20:19 ` [PATCH 10/10] perf tools: Fix line number in the config file error message Arnaldo Carvalho de Melo
2014-09-27  7:20 ` [GIT PULL 00/10] perf/core improvements and fixes Ingo Molnar

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1411762787-26113-6-git-send-email-acme@kernel.org \
    --to=acme@kernel.org \
    --cc=a.p.zijlstra@chello.nl \
    --cc=acme@redhat.com \
    --cc=dsahern@gmail.com \
    --cc=jolsa@redhat.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mail@milianw.de \
    --cc=mingo@kernel.org \
    --cc=namhyung.kim@lge.com \
    --cc=namhyung@kernel.org \
    --cc=paulus@samba.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.