linux-kernel - [tip:perf/core] perf tools: Shorten sample symbol resolving function signature

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Message-ID: <tip-3f5otpssefh9l5hi1t259h8n@git.kernel.org>
Date:	Sat, 22 Feb 2014 09:55:55 -0800
From:	tip-bot for Arnaldo Carvalho de Melo <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, eranian@...gle.com, paulus@...ba.org,
	acme@...hat.com, hpa@...or.com, mingo@...nel.org,
	peterz@...radead.org, efault@....de, namhyung@...nel.org,
	jolsa@...hat.com, fweisbec@...il.com, adrian.hunter@...el.com,
	dsahern@...il.com, tglx@...utronix.de
Subject: [tip:perf/core] perf tools:
  Shorten sample symbol resolving function signature

Commit-ID:  e80faac0460f178a5be576b4260897f997109e73
Gitweb:     http://git.kernel.org/tip/e80faac0460f178a5be576b4260897f997109e73
Author:     Arnaldo Carvalho de Melo <acme@...hat.com>
AuthorDate: Wed, 22 Jan 2014 13:05:06 -0300
Committer:  Arnaldo Carvalho de Melo <acme@...hat.com>
CommitDate: Tue, 18 Feb 2014 09:34:46 -0300

perf tools: Shorten sample symbol resolving function signature

Since three of the parameters come from the same 'struct addr_location',
rename machine__resolve_mem() to sample__resolve_mem() and pass the
that addr_location instead.

Cc: Adrian Hunter <adrian.hunter@...el.com>
Cc: David Ahern <dsahern@...il.com>
Cc: Frederic Weisbecker <fweisbec@...il.com>
Cc: Jiri Olsa <jolsa@...hat.com>
Cc: Mike Galbraith <efault@....de>
Cc: Namhyung Kim <namhyung@...nel.org>
Cc: Paul Mackerras <paulus@...ba.org>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Stephane Eranian <eranian@...gle.com>
Link: http://lkml.kernel.org/n/tip-3f5otpssefh9l5hi1t259h8n@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/builtin-report.c |  2 +-
 tools/perf/util/hist.c      |  2 +-
 tools/perf/util/machine.c   | 11 +++++------
 tools/perf/util/machine.h   |  5 ++---
 4 files changed, 9 insertions(+), 11 deletions(-)

diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index 8f9d6ed..0d381dc 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -88,7 +88,7 @@ static int report__add_mem_hist_entry(struct perf_tool *tool, struct addr_locati
 	if (err)
 		return err;
 
-	mi = machine__resolve_mem(al->machine, al->thread, sample, al->cpumode);
+	mi = sample__resolve_mem(sample, al);
 	if (!mi)
 		return -ENOMEM;
 
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index e4e6249..6240ca4 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -369,7 +369,7 @@ static struct hist_entry *add_hist_entry(struct hists *hists,
 			he_stat__add_period(&he->stat, period, weight);
 
 			/*
-			 * This mem info was allocated from machine__resolve_mem
+			 * This mem info was allocated from sample__resolve_mem
 			 * and will not be used anymore.
 			 */
 			zfree(&entry->mem_info);
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c
index c872991..0d304d8 100644
--- a/tools/perf/util/machine.c
+++ b/tools/perf/util/machine.c
@@ -1238,18 +1238,17 @@ static void ip__resolve_data(struct machine *machine, struct thread *thread,
 	ams->map = al.map;
 }
 
-struct mem_info *machine__resolve_mem(struct machine *machine,
-				      struct thread *thr,
-				      struct perf_sample *sample,
-				      u8 cpumode)
+struct mem_info *sample__resolve_mem(struct perf_sample *sample,
+				     struct addr_location *al)
 {
 	struct mem_info *mi = zalloc(sizeof(*mi));
 
 	if (!mi)
 		return NULL;
 
-	ip__resolve_ams(machine, thr, &mi->iaddr, sample->ip);
-	ip__resolve_data(machine, thr, cpumode, &mi->daddr, sample->addr);
+	ip__resolve_ams(al->machine, al->thread, &mi->iaddr, sample->ip);
+	ip__resolve_data(al->machine, al->thread, al->cpumode,
+			 &mi->daddr, sample->addr);
 	mi->data_src.val = sample->data_src;
 
 	return mi;
diff --git a/tools/perf/util/machine.h b/tools/perf/util/machine.h
index f77e91e..9ddacd9 100644
--- a/tools/perf/util/machine.h
+++ b/tools/perf/util/machine.h
@@ -94,9 +94,8 @@ void machine__delete(struct machine *machine);
 struct branch_info *machine__resolve_bstack(struct machine *machine,
 					    struct thread *thread,
 					    struct branch_stack *bs);
-struct mem_info *machine__resolve_mem(struct machine *machine,
-				      struct thread *thread,
-				      struct perf_sample *sample, u8 cpumode);
+struct mem_info *sample__resolve_mem(struct perf_sample *sample,
+				     struct addr_location *al);
 int machine__resolve_callchain(struct machine *machine,
 			       struct perf_evsel *evsel,
 			       struct thread *thread,
--
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