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perf stat: Pass 'struct perf_stat_config' into process_counter()

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Passing 'struct perf_stat_config' into process_counter(), so that we can
make process_counter() non static and use it from other places.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1437481927-29538-7-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Jiri Olsa 2015-07-21 14:31:26 +02:00 committed by Arnaldo Carvalho de Melo
parent ec0d3d1fd2
commit 5e5fe748be
1 changed files with 16 additions and 13 deletions
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29
tools/perf/builtin-stat.c
View file

@ -216,7 +216,8 @@ static int check_per_pkg(struct perf_evsel *counter, int cpu, bool *skip)
}
static int
process_counter_values(struct perf_evsel *evsel, int cpu, int thread,
process_counter_values(struct perf_stat_config *config, struct perf_evsel *evsel,
int cpu, int thread,
struct perf_counts_values *count)
{
struct perf_counts_values *aggr = &evsel->counts->aggr;
@ -231,20 +232,20 @@ process_counter_values(struct perf_evsel *evsel, int cpu, int thread,
if (skip)
count = &zero;
switch (stat_config.aggr_mode) {
switch (config->aggr_mode) {
case AGGR_THREAD:
case AGGR_CORE:
case AGGR_SOCKET:
case AGGR_NONE:
if (!evsel->snapshot)
perf_evsel__compute_deltas(evsel, cpu, thread, count);
perf_counts_values__scale(count, stat_config.scale, NULL);
if (stat_config.aggr_mode == AGGR_NONE)
perf_counts_values__scale(count, config->scale, NULL);
if (config->aggr_mode == AGGR_NONE)
perf_stat__update_shadow_stats(evsel, count->values, cpu);
break;
case AGGR_GLOBAL:
aggr->val += count->val;
if (stat_config.scale) {
if (config->scale) {
aggr->ena += count->ena;
aggr->run += count->run;
}
@ -255,7 +256,8 @@ process_counter_values(struct perf_evsel *evsel, int cpu, int thread,
return 0;
}
static int process_counter_maps(struct perf_evsel *counter)
static int process_counter_maps(struct perf_stat_config *config,
struct perf_evsel *counter)
{
int nthreads = thread_map__nr(counter->threads);
int ncpus = perf_evsel__nr_cpus(counter);
@ -266,7 +268,7 @@ static int process_counter_maps(struct perf_evsel *counter)
for (thread = 0; thread < nthreads; thread++) {
for (cpu = 0; cpu < ncpus; cpu++) {
if (process_counter_values(counter, cpu, thread,
if (process_counter_values(config, counter, cpu, thread,
perf_counts(counter->counts, cpu, thread)))
return -1;
}
@ -275,7 +277,8 @@ static int process_counter_maps(struct perf_evsel *counter)
return 0;
}
static int process_counter(struct perf_evsel *counter)
static int process_counter(struct perf_stat_config *config,
struct perf_evsel *counter)
{
struct perf_counts_values *aggr = &counter->counts->aggr;
struct perf_stat *ps = counter->priv;
@ -288,22 +291,22 @@ static int process_counter(struct perf_evsel *counter)
if (counter->per_pkg)
zero_per_pkg(counter);
ret = process_counter_maps(counter);
ret = process_counter_maps(&stat_config, counter);
if (ret)
return ret;
if (stat_config.aggr_mode != AGGR_GLOBAL)
if (config->aggr_mode != AGGR_GLOBAL)
return 0;
if (!counter->snapshot)
perf_evsel__compute_deltas(counter, -1, -1, aggr);
perf_counts_values__scale(aggr, stat_config.scale, &counter->counts->scaled);
perf_counts_values__scale(aggr, config->scale, &counter->counts->scaled);
for (i = 0; i < 3; i++)
update_stats(&ps->res_stats[i], count[i]);
if (verbose) {
fprintf(stat_config.output, "%s: %" PRIu64 " %" PRIu64 " %" PRIu64 "\n",
fprintf(config->output, "%s: %" PRIu64 " %" PRIu64 " %" PRIu64 "\n",
perf_evsel__name(counter), count[0], count[1], count[2]);
}
@ -352,7 +355,7 @@ static void read_counters(bool close_counters)
if (read_counter(counter))
pr_warning("failed to read counter %s\n", counter->name);
if (process_counter(counter))
if (process_counter(&stat_config, counter))
pr_warning("failed to process counter %s\n", counter->name);
if (close_counters) {