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perf stat: Remove perf_stat_evsel_id 

perf_stat_evsel_id was used for hard coded metrics. These have now
migrated to json metrics and so the id values are no longer necessary.

Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Andrii Nakryiko <andrii@kernel.org>
Cc: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
Cc: Caleb Biggers <caleb.biggers@intel.com>
Cc: Eduard Zingerman <eddyz87@gmail.com>
Cc: Florian Fischer <florian.fischer@muhq.space>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jing Zhang <renyu.zj@linux.alibaba.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Perry Taylor <perry.taylor@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Cc: Sandipan Das <sandipan.das@amd.com>
Cc: Sean Christopherson <seanjc@google.com>
Cc: Stephane Eranian <eranian@google.com>
Cc: Suzuki Poulouse <suzuki.poulose@arm.com>
Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-stm32@st-md-mailman.stormreply.com
Link: https://lore.kernel.org/r/20230219092848.639226-46-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Ian Rogers 2023-02-19 01:28:42 -08:00 committed by Arnaldo Carvalho de Melo
parent c23f5cc06a
commit d74192c747
2 changed files with 0 additions and 43 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

31
tools/perf/util/stat.c
View File

@ -77,36 +77,6 @@ double rel_stddev_stats(double stddev, double avg)
return pct;
}
bool __perf_stat_evsel__is(struct evsel *evsel, enum perf_stat_evsel_id id)
{
struct perf_stat_evsel *ps = evsel->stats;
return ps->id == id;
}
#define ID(id, name) [PERF_STAT_EVSEL_ID__##id] = #name
static const char *id_str[PERF_STAT_EVSEL_ID__MAX] = {
ID(NONE, x),
};
#undef ID
static void perf_stat_evsel_id_init(struct evsel *evsel)
{
struct perf_stat_evsel *ps = evsel->stats;
int i;
/* ps->id is 0 hence PERF_STAT_EVSEL_ID__NONE by default */
for (i = 0; i < PERF_STAT_EVSEL_ID__MAX; i++) {
if (!strcmp(evsel__name(evsel), id_str[i]) ||
(strstr(evsel__name(evsel), id_str[i]) && evsel->pmu_name
&& strstr(evsel__name(evsel), evsel->pmu_name))) {
ps->id = i;
break;
}
}
}
static void evsel__reset_aggr_stats(struct evsel *evsel)
{
struct perf_stat_evsel *ps = evsel->stats;
@ -166,7 +136,6 @@ static int evsel__alloc_stat_priv(struct evsel *evsel, int nr_aggr)
return -ENOMEM;
}
perf_stat_evsel_id_init(evsel);
evsel__reset_stat_priv(evsel);
return 0;
}

12
tools/perf/util/stat.h
View File

@ -19,11 +19,6 @@ struct stats {
u64 max, min;
};
enum perf_stat_evsel_id {
PERF_STAT_EVSEL_ID__NONE = 0,
PERF_STAT_EVSEL_ID__MAX,
};
/* hold aggregated event info */
struct perf_stat_aggr {
/* aggregated values */
@ -40,8 +35,6 @@ struct perf_stat_aggr {
struct perf_stat_evsel {
/* used for repeated runs */
struct stats res_stats;
/* evsel id for quick check */
enum perf_stat_evsel_id id;
/* number of allocated 'aggr' */
int nr_aggr;
/* aggregated event values */
@ -187,11 +180,6 @@ static inline void update_rusage_stats(struct rusage_stats *ru_stats, struct rus
struct evsel;
struct evlist;
bool __perf_stat_evsel__is(struct evsel *evsel, enum perf_stat_evsel_id id);
#define perf_stat_evsel__is(evsel, id) \
__perf_stat_evsel__is(evsel, PERF_STAT_EVSEL_ID__ ## id)
extern struct runtime_stat rt_stat;
extern struct stats walltime_nsecs_stats;
extern struct rusage_stats ru_stats;