linux-kernel - [PATCH v2 09/48] perf cpumap: Remove map+index get

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Message-Id: <20211223074541.3318938-10-irogers@google.com>
Date:   Wed, 22 Dec 2021 23:45:02 -0800
From:   Ian Rogers <irogers@...gle.com>
To:     Andi Kleen <ak@...ux.intel.com>, Jiri Olsa <jolsa@...hat.com>,
        Namhyung Kim <namhyung@...nel.org>,
        John Garry <john.garry@...wei.com>,
        Kajol Jain <kjain@...ux.ibm.com>,
        "Paul A . Clarke" <pc@...ibm.com>,
        Arnaldo Carvalho de Melo <acme@...nel.org>,
        Riccardo Mancini <rickyman7@...il.com>,
        Kan Liang <kan.liang@...ux.intel.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...hat.com>,
        Mark Rutland <mark.rutland@....com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        linux-perf-users@...r.kernel.org, linux-kernel@...r.kernel.org,
        Vineet Singh <vineet.singh@...el.com>,
        James Clark <james.clark@....com>,
        Mathieu Poirier <mathieu.poirier@...aro.org>,
        Suzuki K Poulose <suzuki.poulose@....com>,
        Mike Leach <mike.leach@...aro.org>,
        Leo Yan <leo.yan@...aro.org>, coresight@...ts.linaro.org,
        linux-arm-kernel@...ts.infradead.org
Cc:     eranian@...gle.com, Ian Rogers <irogers@...gle.com>
Subject: [PATCH v2 09/48] perf cpumap: Remove map+index get_core

Migrate final users to appropriate cpu variant.

Reviewed-by: James Clark <james.clark@....com>
Signed-off-by: Ian Rogers <irogers@...gle.com>
---
 tools/perf/tests/topology.c | 2 +-
 tools/perf/util/cpumap.c    | 8 --------
 tools/perf/util/cpumap.h    | 1 -
 3 files changed, 1 insertion(+), 10 deletions(-)

diff --git a/tools/perf/tests/topology.c b/tools/perf/tests/topology.c
index ce085b6f379b..9a671670415a 100644
--- a/tools/perf/tests/topology.c
+++ b/tools/perf/tests/topology.c
@@ -121,7 +121,7 @@ static int check_cpu_topology(char *path, struct perf_cpu_map *map)
 
 	// Test that core ID contains socket, die and core
 	for (i = 0; i < map->nr; i++) {
-		id = cpu_map__get_core(map, i, NULL);
+		id = cpu_map__get_core_aggr_by_cpu(perf_cpu_map__cpu(map, i), NULL);
 		TEST_ASSERT_VAL("Core map - Core ID doesn't match",
 			session->header.env.cpu[map->map[i]].core_id == id.core);
 
diff --git a/tools/perf/util/cpumap.c b/tools/perf/util/cpumap.c
index ff91c32da688..e8149bcf8bfa 100644
--- a/tools/perf/util/cpumap.c
+++ b/tools/perf/util/cpumap.c
@@ -246,14 +246,6 @@ struct aggr_cpu_id cpu_map__get_core_aggr_by_cpu(int cpu, void *data)
 
 }
 
-struct aggr_cpu_id cpu_map__get_core(struct perf_cpu_map *map, int idx, void *data)
-{
-	if (idx < 0 || idx > map->nr)
-		return cpu_map__empty_aggr_cpu_id();
-
-	return cpu_map__get_core_aggr_by_cpu(map->map[idx], data);
-}
-
 struct aggr_cpu_id cpu_map__get_node_aggr_by_cpu(int cpu, void *data __maybe_unused)
 {
 	struct aggr_cpu_id id = cpu_map__empty_aggr_cpu_id();
diff --git a/tools/perf/util/cpumap.h b/tools/perf/util/cpumap.h
index 365ed69699e1..7e1829468bd6 100644
--- a/tools/perf/util/cpumap.h
+++ b/tools/perf/util/cpumap.h
@@ -36,7 +36,6 @@ int cpu_map__get_die_id(int cpu);
 struct aggr_cpu_id cpu_map__get_die_aggr_by_cpu(int cpu, void *data);
 int cpu_map__get_core_id(int cpu);
 struct aggr_cpu_id cpu_map__get_core_aggr_by_cpu(int cpu, void *data);
-struct aggr_cpu_id cpu_map__get_core(struct perf_cpu_map *map, int idx, void *data);
 int cpu_map__get_node_id(int cpu);
 struct aggr_cpu_id cpu_map__get_node_aggr_by_cpu(int cpu, void *data);
 struct aggr_cpu_id cpu_map__get_node(struct perf_cpu_map *map, int idx, void *data);
-- 
2.34.1.307.g9b7440fafd-goog