From: Jiri Olsa <jolsa@redhat.com>
To: linux-kernel@vger.kernel.org
Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Ingo Molnar <mingo@elte.hu>, Paul Mackerras <paulus@samba.org>,
Corey Ashford <cjashfor@linux.vnet.ibm.com>,
Frederic Weisbecker <fweisbec@gmail.com>,
"Paul E. McKenney" <paulmck@linux.vnet.ibm.com>,
Andi Kleen <andi@firstfloor.org>, David Ahern <dsahern@gmail.com>,
Namhyung Kim <namhyung@kernel.org>, Jiri Olsa <jolsa@redhat.com>
Subject: [PATCH 03/12] perf hists: Add struct hists pointer to struct hist_entry
Date: Thu, 6 Sep 2012 17:46:57 +0200 [thread overview]
Message-ID: <1346946426-13496-4-git-send-email-jolsa@redhat.com> (raw)
In-Reply-To: <1346946426-13496-1-git-send-email-jolsa@redhat.com>
Adding pointer back to the parent hists struct for struct hists_entry.
This will be useful in future for any hist_entry's data computation,
that depends on total data of its parent hists.
Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Jiri Olsa <jolsa@redhat.com>
---
tools/perf/util/hist.c | 2 ++
tools/perf/util/sort.h | 1 +
2 files changed, 3 insertions(+)
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index b1817f1..0ed0683 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -325,6 +325,7 @@ struct hist_entry *__hists__add_branch_entry(struct hists *self,
.parent = sym_parent,
.filtered = symbol__parent_filter(sym_parent),
.branch_info = bi,
+ .hists = self,
};
return add_hist_entry(self, &entry, al, period);
@@ -346,6 +347,7 @@ struct hist_entry *__hists__add_entry(struct hists *self,
.period = period,
.parent = sym_parent,
.filtered = symbol__parent_filter(sym_parent),
+ .hists = self,
};
return add_hist_entry(self, &entry, al, period);
diff --git a/tools/perf/util/sort.h b/tools/perf/util/sort.h
index e459c98..b0b4752 100644
--- a/tools/perf/util/sort.h
+++ b/tools/perf/util/sort.h
@@ -78,6 +78,7 @@ struct hist_entry {
struct rb_root sorted_chain;
};
struct branch_info *branch_info;
+ struct hists *hists;
struct callchain_root callchain[0];
};
--
1.7.11.4
next prev parent reply other threads:[~2012-09-06 15:48 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-06 15:46 [RFC 00/12] perf diff: Factor diff command Jiri Olsa
2012-09-06 15:46 ` [PATCH 01/12] perf diff: Make diff command work with evsel hists Jiri Olsa
2012-09-08 11:41 ` [tip:perf/core] " tip-bot for Jiri Olsa
2012-09-06 15:46 ` [PATCH 02/12] perf tools: Replace sort's standalone field_sep with symbol_conf.field_sep Jiri Olsa
2012-09-08 11:42 ` [tip:perf/core] perf tools: Replace sort' s " tip-bot for Jiri Olsa
2012-09-06 15:46 ` Jiri Olsa [this message]
2012-09-06 15:46 ` [PATCH 04/12] perf diff: Refactor diff displacement possition info Jiri Olsa
2012-09-08 0:56 ` Arnaldo Carvalho de Melo
2012-09-06 15:46 ` [PATCH 05/12] perf diff: Refactor stdio ui data columns output Jiri Olsa
2012-09-07 2:55 ` Namhyung Kim
2012-09-07 9:20 ` Jiri Olsa
2012-09-08 12:35 ` Jiri Olsa
2012-09-08 12:50 ` Arnaldo Carvalho de Melo
2012-09-08 14:37 ` Namhyung Kim
2012-09-08 15:10 ` Arnaldo Carvalho de Melo
2012-09-08 15:12 ` Arnaldo Carvalho de Melo
2012-09-08 15:21 ` Arnaldo Carvalho de Melo
2012-09-06 15:47 ` [PATCH 06/12] perf diff: Add -b option for perf diff to display paired entries only Jiri Olsa
2012-09-06 15:47 ` [PATCH 07/12] perf diff: Add ratio computation way to compare hist entries Jiri Olsa
2012-09-07 5:45 ` Namhyung Kim
2012-09-07 9:26 ` Jiri Olsa
2012-09-07 15:33 ` Arnaldo Carvalho de Melo
2012-09-07 15:41 ` Namhyung Kim
2012-09-06 15:47 ` [PATCH 08/12] perf diff: Add option to sort entries based on diff computation Jiri Olsa
2012-09-06 15:47 ` [PATCH 09/12] perf diff: Add weighted diff computation way to compare hist entries Jiri Olsa
2012-09-07 5:58 ` Namhyung Kim
2012-09-07 9:28 ` Jiri Olsa
2012-09-07 13:33 ` Namhyung Kim
2012-09-07 15:26 ` Peter Zijlstra
2012-09-07 15:31 ` Arnaldo Carvalho de Melo
2012-09-07 16:08 ` Peter Zijlstra
2012-09-06 15:47 ` [PATCH 10/12] perf diff: Add -p option to display period values for " Jiri Olsa
2012-09-06 15:47 ` [PATCH 11/12] perf diff: Add -F option to display formula for computation Jiri Olsa
2012-09-07 6:02 ` Namhyung Kim
2012-09-07 9:30 ` Jiri Olsa
2012-09-06 15:47 ` [PATCH 12/12] perf diff: Add -F option for ratio computation Jiri Olsa
2012-09-06 17:31 ` [RFC 00/12] perf diff: Factor diff command Jiri Olsa
2012-09-06 18:41 ` Peter Zijlstra
2012-09-06 21:25 ` Paul E. McKenney
2012-09-07 7:05 ` Peter Zijlstra
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