From aa0964e3ecebe92243bac30f9317117037adecb9 Mon Sep 17 00:00:00 2001
From: Ian Rogers <irogers@google.com>
Date: Sun, 19 Feb 2023 01:28:48 -0800
Subject: perf stat: Remove saved_value/runtime_stat

As saved_value/runtime_stat are only written to and not read, remove
the associated logic and writes.

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/20230219092848.639226-52-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/builtin-stat.c | 6 ------
 1 file changed, 6 deletions(-)

(limited to 'tools/perf/builtin-stat.c')

diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c
index 619387459914..d70b1ec88594 100644
--- a/tools/perf/builtin-stat.c
+++ b/tools/perf/builtin-stat.c
@@ -424,7 +424,6 @@ static void process_counters(void)
 
 	perf_stat_merge_counters(&stat_config, evsel_list);
 	perf_stat_process_percore(&stat_config, evsel_list);
-	perf_stat_process_shadow_stats(&stat_config, evsel_list);
 }
 
 static void process_interval(void)
@@ -434,7 +433,6 @@ static void process_interval(void)
 	clock_gettime(CLOCK_MONOTONIC, &ts);
 	diff_timespec(&rs, &ts, &ref_time);
 
-	perf_stat__reset_shadow_per_stat();
 	evlist__reset_aggr_stats(evsel_list);
 
 	if (read_counters(&rs) == 0)
@@ -910,7 +908,6 @@ try_again_reset:
 		evlist__copy_prev_raw_counts(evsel_list);
 		evlist__reset_prev_raw_counts(evsel_list);
 		evlist__reset_aggr_stats(evsel_list);
-		perf_stat__reset_shadow_per_stat();
 	} else {
 		update_stats(&walltime_nsecs_stats, t1 - t0);
 		update_rusage_stats(&ru_stats, &stat_config.ru_data);
@@ -2132,8 +2129,6 @@ static int __cmd_report(int argc, const char **argv)
 			input_name = "perf.data";
 	}
 
-	perf_stat__init_shadow_stats();
-
 	perf_stat.data.path = input_name;
 	perf_stat.data.mode = PERF_DATA_MODE_READ;
 
@@ -2413,7 +2408,6 @@ int cmd_stat(int argc, const char **argv)
 					&stat_config.metric_events);
 		zfree(&metrics);
 	}
-	perf_stat__init_shadow_stats();
 
 	if (add_default_attributes())
 		goto out;
-- 
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