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* [tip:perf/core] perf tools: Shorten sample symbol resolving function signature
@ 2014-02-22 17:55 tip-bot for Arnaldo Carvalho de Melo
  0 siblings, 0 replies; 2+ messages in thread
From: tip-bot for Arnaldo Carvalho de Melo @ 2014-02-22 17:55 UTC (permalink / raw)
  To: linux-tip-commits
  Cc: linux-kernel, eranian, paulus, acme, hpa, mingo, peterz, efault,
	namhyung, jolsa, fweisbec, adrian.hunter, dsahern, tglx

Commit-ID:  e80faac0460f178a5be576b4260897f997109e73
Gitweb:     http://git.kernel.org/tip/e80faac0460f178a5be576b4260897f997109e73
Author:     Arnaldo Carvalho de Melo <acme@redhat.com>
AuthorDate: Wed, 22 Jan 2014 13:05:06 -0300
Committer:  Arnaldo Carvalho de Melo <acme@redhat.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@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-3f5otpssefh9l5hi1t259h8n@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.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,

^ permalink raw reply related	[flat|nested] 2+ messages in thread
* [tip:perf/core] perf tools: Shorten sample symbol resolving function signature
@ 2014-02-22 17:56 tip-bot for Arnaldo Carvalho de Melo
  0 siblings, 0 replies; 2+ messages in thread
From: tip-bot for Arnaldo Carvalho de Melo @ 2014-02-22 17:56 UTC (permalink / raw)
  To: linux-tip-commits
  Cc: linux-kernel, eranian, paulus, acme, hpa, mingo, peterz, efault,
	namhyung, jolsa, fweisbec, adrian.hunter, dsahern, tglx

Commit-ID:  644f2df29faf66f408fea2e50f16d3b5302403da
Gitweb:     http://git.kernel.org/tip/644f2df29faf66f408fea2e50f16d3b5302403da
Author:     Arnaldo Carvalho de Melo <acme@redhat.com>
AuthorDate: Wed, 22 Jan 2014 13:15:36 -0300
Committer:  Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Tue, 18 Feb 2014 09:34:46 -0300

perf tools: Shorten sample symbol resolving function signature

Since two of the parameters come from the same 'struct
addr_location', rename machine__resolve_bstack() to sample__resolve_bstack()
and pass the that addr_location instead.

This is also for consistency with the same change that resulted in the
sample__resolve_mem() function.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-99ecqt8jiyyksiyx3se7l5ia@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/builtin-report.c |  3 +--
 tools/perf/util/hist.c      |  2 +-
 tools/perf/util/machine.c   | 13 ++++++-------
 tools/perf/util/machine.h   |  5 ++---
 4 files changed, 10 insertions(+), 13 deletions(-)

diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index 0d381dc..6b7a0a0 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -140,8 +140,7 @@ static int report__add_branch_hist_entry(struct perf_tool *tool, struct addr_loc
 	if (err)
 		return err;
 
-	bi = machine__resolve_bstack(al->machine, al->thread,
-				     sample->branch_stack);
+	bi = sample__resolve_bstack(sample, al);
 	if (!bi)
 		return -ENOMEM;
 
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index 6240ca4..0466efa 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -290,7 +290,7 @@ static struct hist_entry *hist_entry__new(struct hist_entry *template)
 		if (he->branch_info) {
 			/*
 			 * This branch info is (a part of) allocated from
-			 * machine__resolve_bstack() and will be freed after
+			 * sample__resolve_bstack() and will be freed after
 			 * adding new entries.  So we need to save a copy.
 			 */
 			he->branch_info = malloc(sizeof(*he->branch_info));
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c
index 0d304d8..6c08ab0 100644
--- a/tools/perf/util/machine.c
+++ b/tools/perf/util/machine.c
@@ -1254,20 +1254,19 @@ struct mem_info *sample__resolve_mem(struct perf_sample *sample,
 	return mi;
 }
 
-struct branch_info *machine__resolve_bstack(struct machine *machine,
-					    struct thread *thr,
-					    struct branch_stack *bs)
+struct branch_info *sample__resolve_bstack(struct perf_sample *sample,
+					   struct addr_location *al)
 {
-	struct branch_info *bi;
 	unsigned int i;
+	const struct branch_stack *bs = sample->branch_stack;
+	struct branch_info *bi = calloc(bs->nr, sizeof(struct branch_info));
 
-	bi = calloc(bs->nr, sizeof(struct branch_info));
 	if (!bi)
 		return NULL;
 
 	for (i = 0; i < bs->nr; i++) {
-		ip__resolve_ams(machine, thr, &bi[i].to, bs->entries[i].to);
-		ip__resolve_ams(machine, thr, &bi[i].from, bs->entries[i].from);
+		ip__resolve_ams(al->machine, al->thread, &bi[i].to, bs->entries[i].to);
+		ip__resolve_ams(al->machine, al->thread, &bi[i].from, bs->entries[i].from);
 		bi[i].flags = bs->entries[i].flags;
 	}
 	return bi;
diff --git a/tools/perf/util/machine.h b/tools/perf/util/machine.h
index 9ddacd9..2e6c248 100644
--- a/tools/perf/util/machine.h
+++ b/tools/perf/util/machine.h
@@ -91,9 +91,8 @@ void machine__delete_dead_threads(struct machine *machine);
 void machine__delete_threads(struct machine *machine);
 void machine__delete(struct machine *machine);
 
-struct branch_info *machine__resolve_bstack(struct machine *machine,
-					    struct thread *thread,
-					    struct branch_stack *bs);
+struct branch_info *sample__resolve_bstack(struct perf_sample *sample,
+					   struct addr_location *al);
 struct mem_info *sample__resolve_mem(struct perf_sample *sample,
 				     struct addr_location *al);
 int machine__resolve_callchain(struct machine *machine,

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