[tip:perf/urgent] perf annotate: Pass perf_evsel instead of just evsel->idx

From: tip-bot for Arnaldo Carvalho de Melo
Date: Thu Jun 07 2018 - 04:03:21 EST

Commit-ID: e345f3bd9b2f4a768a216f629a1ae750eb609aee
Gitweb: https://git.kernel.org/tip/e345f3bd9b2f4a768a216f629a1ae750eb609aee
Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
AuthorDate: Thu, 24 May 2018 12:05:39 -0300
Committer: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Mon, 4 Jun 2018 10:28:50 -0300

perf annotate: Pass perf_evsel instead of just evsel->idx

The code gets shorter and we'll be able to use evsel->evlist in a
followup patch.

Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
Cc: David Ahern <dsahern@xxxxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Cc: Wang Nan <wangnan0@xxxxxxxxxx>
Link: https://lkml.kernel.org/n/tip-t0s7vy19wq5kak74kavm8swf@xxxxxxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
tools/perf/builtin-annotate.c | 6 +++---
tools/perf/builtin-report.c | 17 ++++++++---------
tools/perf/builtin-top.c | 6 +++---
tools/perf/util/annotate.c | 12 ++++++------
tools/perf/util/annotate.h | 4 ++--
5 files changed, 22 insertions(+), 23 deletions(-)

diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c
index da5704240239..2b21bbcd70ea 100644
--- a/tools/perf/builtin-annotate.c
+++ b/tools/perf/builtin-annotate.c
@@ -162,12 +162,12 @@ static int hist_iter__branch_callback(struct hist_entry_iter *iter,
hist__account_cycles(sample->branch_stack, al, sample, false);

bi = he->branch_info;
- err = addr_map_symbol__inc_samples(&bi->from, sample, evsel->idx);
+ err = addr_map_symbol__inc_samples(&bi->from, sample, evsel);

if (err)
goto out;

- err = addr_map_symbol__inc_samples(&bi->to, sample, evsel->idx);
+ err = addr_map_symbol__inc_samples(&bi->to, sample, evsel);

out:
return err;
@@ -249,7 +249,7 @@ static int perf_evsel__add_sample(struct perf_evsel *evsel,
if (he == NULL)
return -ENOMEM;

- ret = hist_entry__inc_addr_samples(he, sample, evsel->idx, al->addr);
+ ret = hist_entry__inc_addr_samples(he, sample, evsel, al->addr);
hists__inc_nr_samples(hists, true);
return ret;
}
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index ad978e3ee2b8..7a689c933f04 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -136,26 +136,25 @@ static int hist_iter__report_callback(struct hist_entry_iter *iter,

if (sort__mode == SORT_MODE__BRANCH) {
bi = he->branch_info;
- err = addr_map_symbol__inc_samples(&bi->from, sample, evsel->idx);
+ err = addr_map_symbol__inc_samples(&bi->from, sample, evsel);
if (err)
goto out;

- err = addr_map_symbol__inc_samples(&bi->to, sample, evsel->idx);
+ err = addr_map_symbol__inc_samples(&bi->to, sample, evsel);

} else if (rep->mem_mode) {
mi = he->mem_info;
- err = addr_map_symbol__inc_samples(&mi->daddr, sample, evsel->idx);
+ err = addr_map_symbol__inc_samples(&mi->daddr, sample, evsel);
if (err)
goto out;

- err = hist_entry__inc_addr_samples(he, sample, evsel->idx, al->addr);
+ err = hist_entry__inc_addr_samples(he, sample, evsel, al->addr);

} else if (symbol_conf.cumulate_callchain) {
if (single)
- err = hist_entry__inc_addr_samples(he, sample, evsel->idx,
- al->addr);
+ err = hist_entry__inc_addr_samples(he, sample, evsel, al->addr);
} else {
- err = hist_entry__inc_addr_samples(he, sample, evsel->idx, al->addr);
+ err = hist_entry__inc_addr_samples(he, sample, evsel, al->addr);
}

out:
@@ -181,11 +180,11 @@ static int hist_iter__branch_callback(struct hist_entry_iter *iter,
rep->nonany_branch_mode);

bi = he->branch_info;
- err = addr_map_symbol__inc_samples(&bi->from, sample, evsel->idx);
+ err = addr_map_symbol__inc_samples(&bi->from, sample, evsel);
if (err)
goto out;

- err = addr_map_symbol__inc_samples(&bi->to, sample, evsel->idx);
+ err = addr_map_symbol__inc_samples(&bi->to, sample, evsel);

branch_type_count(&rep->brtype_stat, &bi->flags,
bi->from.addr, bi->to.addr);
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index 7a349fcd3864..bc71e899096d 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -188,7 +188,7 @@ static void ui__warn_map_erange(struct map *map, struct symbol *sym, u64 ip)
static void perf_top__record_precise_ip(struct perf_top *top,
struct hist_entry *he,
struct perf_sample *sample,
- int counter, u64 ip)
+ struct perf_evsel *evsel, u64 ip)
{
struct annotation *notes;
struct symbol *sym = he->ms.sym;
@@ -204,7 +204,7 @@ static void perf_top__record_precise_ip(struct perf_top *top,
if (pthread_mutex_trylock(&notes->lock))
return;

- err = hist_entry__inc_addr_samples(he, sample, counter, ip);
+ err = hist_entry__inc_addr_samples(he, sample, evsel, ip);

pthread_mutex_unlock(&notes->lock);

@@ -691,7 +691,7 @@ static int hist_iter__top_callback(struct hist_entry_iter *iter,
struct perf_evsel *evsel = iter->evsel;

if (perf_hpp_list.sym && single)
- perf_top__record_precise_ip(top, he, iter->sample, evsel->idx, al->addr);
+ perf_top__record_precise_ip(top, he, iter->sample, evsel, al->addr);

hist__account_cycles(iter->sample->branch_stack, al, iter->sample,
!(top->record_opts.branch_stack & PERF_SAMPLE_BRANCH_ANY));
diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c
index 71897689dacf..0f5ed6091e00 100644
--- a/tools/perf/util/annotate.c
+++ b/tools/perf/util/annotate.c
@@ -836,7 +836,7 @@ static struct annotation *symbol__get_annotation(struct symbol *sym, bool cycles
}

static int symbol__inc_addr_samples(struct symbol *sym, struct map *map,
- int evidx, u64 addr,
+ struct perf_evsel *evsel, u64 addr,
struct perf_sample *sample)
{
struct annotation *notes;
@@ -846,7 +846,7 @@ static int symbol__inc_addr_samples(struct symbol *sym, struct map *map,
notes = symbol__get_annotation(sym, false);
if (notes == NULL)
return -ENOMEM;
- return __symbol__inc_addr_samples(sym, map, notes, evidx, addr, sample);
+ return __symbol__inc_addr_samples(sym, map, notes, evsel->idx, addr, sample);
}

static int symbol__account_cycles(u64 addr, u64 start,
@@ -974,15 +974,15 @@ void annotation__compute_ipc(struct annotation *notes, size_t size)
}

int addr_map_symbol__inc_samples(struct addr_map_symbol *ams, struct perf_sample *sample,
- int evidx)
+ struct perf_evsel *evsel)
{
- return symbol__inc_addr_samples(ams->sym, ams->map, evidx, ams->al_addr, sample);
+ return symbol__inc_addr_samples(ams->sym, ams->map, evsel, ams->al_addr, sample);
}

int hist_entry__inc_addr_samples(struct hist_entry *he, struct perf_sample *sample,
- int evidx, u64 ip)
+ struct perf_evsel *evsel, u64 ip)
{
- return symbol__inc_addr_samples(he->ms.sym, he->ms.map, evidx, ip, sample);
+ return symbol__inc_addr_samples(he->ms.sym, he->ms.map, evsel, ip, sample);
}

static void disasm_line__init_ins(struct disasm_line *dl, struct arch *arch, struct map_symbol *ms)
diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h
index 5080b6dd98b8..aef9eae4f125 100644
--- a/tools/perf/util/annotate.h
+++ b/tools/perf/util/annotate.h
@@ -279,14 +279,14 @@ static inline struct annotation *symbol__annotation(struct symbol *sym)
}

int addr_map_symbol__inc_samples(struct addr_map_symbol *ams, struct perf_sample *sample,
- int evidx);
+ struct perf_evsel *evsel);

int addr_map_symbol__account_cycles(struct addr_map_symbol *ams,
struct addr_map_symbol *start,
unsigned cycles);

int hist_entry__inc_addr_samples(struct hist_entry *he, struct perf_sample *sample,
- int evidx, u64 addr);
+ struct perf_evsel *evsel, u64 addr);

int symbol__alloc_hist(struct symbol *sym);
void symbol__annotate_zero_histograms(struct symbol *sym);