[PATCH v3 08/48] perf cpumap: Remove map+index get_die

From: Ian Rogers
Date: Thu Dec 30 2021 - 02:21:08 EST


Migrate final users to appropriate cpu variant.

Reviewed-by: James Clark <james.clark@xxxxxxx>
Signed-off-by: Ian Rogers <irogers@xxxxxxxxxx>
---
tools/perf/tests/topology.c | 2 +-
tools/perf/util/cpumap.c | 9 ---------
tools/perf/util/cpumap.h | 1 -
tools/perf/util/stat.c | 2 +-
4 files changed, 2 insertions(+), 12 deletions(-)

diff --git a/tools/perf/tests/topology.c b/tools/perf/tests/topology.c
index 69a64074b897..ce085b6f379b 100644
--- a/tools/perf/tests/topology.c
+++ b/tools/perf/tests/topology.c
@@ -136,7 +136,7 @@ static int check_cpu_topology(char *path, struct perf_cpu_map *map)

// Test that die ID contains socket and die
for (i = 0; i < map->nr; i++) {
- id = cpu_map__get_die(map, i, NULL);
+ id = cpu_map__get_die_aggr_by_cpu(perf_cpu_map__cpu(map, i), NULL);
TEST_ASSERT_VAL("Die map - Socket ID doesn't match",
session->header.env.cpu[map->map[i]].socket_id == id.socket);

diff --git a/tools/perf/util/cpumap.c b/tools/perf/util/cpumap.c
index 342a5eaee9d3..ff91c32da688 100644
--- a/tools/perf/util/cpumap.c
+++ b/tools/perf/util/cpumap.c
@@ -216,15 +216,6 @@ struct aggr_cpu_id cpu_map__get_die_aggr_by_cpu(int cpu, void *data)
return id;
}

-struct aggr_cpu_id cpu_map__get_die(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_die_aggr_by_cpu(map->map[idx], data);
-}
-
int cpu_map__get_core_id(int cpu)
{
int value, ret = cpu__get_topology_int(cpu, "core_id", &value);
diff --git a/tools/perf/util/cpumap.h b/tools/perf/util/cpumap.h
index a53af24301d2..365ed69699e1 100644
--- a/tools/perf/util/cpumap.h
+++ b/tools/perf/util/cpumap.h
@@ -34,7 +34,6 @@ int cpu_map__get_socket_id(int cpu);
struct aggr_cpu_id cpu_map__get_socket_aggr_by_cpu(int cpu, void *data);
int cpu_map__get_die_id(int cpu);
struct aggr_cpu_id cpu_map__get_die_aggr_by_cpu(int cpu, void *data);
-struct aggr_cpu_id cpu_map__get_die(struct perf_cpu_map *map, int idx, 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);
diff --git a/tools/perf/util/stat.c b/tools/perf/util/stat.c
index 9eca1111fa52..5ed99bcfe91e 100644
--- a/tools/perf/util/stat.c
+++ b/tools/perf/util/stat.c
@@ -336,7 +336,7 @@ static int check_per_pkg(struct evsel *counter,
* On multi-die system, die_id > 0. On no-die system, die_id = 0.
* We use hashmap(socket, die) to check the used socket+die pair.
*/
- d = cpu_map__get_die(cpus, cpu, NULL).die;
+ d = cpu_map__get_die_id(cpu);
if (d < 0)
return -1;

--
2.34.1.448.ga2b2bfdf31-goog