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Subject[PATCH 06/13 v4] perf tools: drop in cpu_aggr_map struct
Date
Replace usages of perf_cpu_map with cpu_aggr map in
places that are involved with perf stat aggregation.

This will then later be changed to be a map of
cpu_aggr_id rather than an int so that more data can
be stored.

No functional changes.

Signed-off-by: James Clark <james.clark@arm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Cc: John Garry <john.garry@huawei.com>
---
tools/perf/builtin-stat.c | 14 +++++++-------
tools/perf/util/cpumap.c | 12 ++++++------
tools/perf/util/cpumap.h | 10 +++++-----
tools/perf/util/stat.h | 4 ++--
4 files changed, 20 insertions(+), 20 deletions(-)

diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c
index f10c67a26472..7daac139f6cc 100644
--- a/tools/perf/builtin-stat.c
+++ b/tools/perf/builtin-stat.c
@@ -1322,14 +1322,14 @@ static int perf_stat_init_aggr_mode(void)
* the aggregation translate cpumap.
*/
nr = perf_cpu_map__max(evsel_list->core.cpus);
- stat_config.cpus_aggr_map = perf_cpu_map__empty_new(nr + 1);
+ stat_config.cpus_aggr_map = cpu_aggr_map__empty_new(nr + 1);
return stat_config.cpus_aggr_map ? 0 : -ENOMEM;
}

static void perf_stat__exit_aggr_mode(void)
{
- perf_cpu_map__put(stat_config.aggr_map);
- perf_cpu_map__put(stat_config.cpus_aggr_map);
+ cpu_aggr_map__put(stat_config.aggr_map);
+ cpu_aggr_map__put(stat_config.cpus_aggr_map);
stat_config.aggr_map = NULL;
stat_config.cpus_aggr_map = NULL;
}
@@ -1427,25 +1427,25 @@ static struct aggr_cpu_id perf_env__get_node(struct perf_cpu_map *map, int idx,
}

static int perf_env__build_socket_map(struct perf_env *env, struct perf_cpu_map *cpus,
- struct perf_cpu_map **sockp)
+ struct cpu_aggr_map **sockp)
{
return cpu_map__build_map(cpus, sockp, perf_env__get_socket, env);
}

static int perf_env__build_die_map(struct perf_env *env, struct perf_cpu_map *cpus,
- struct perf_cpu_map **diep)
+ struct cpu_aggr_map **diep)
{
return cpu_map__build_map(cpus, diep, perf_env__get_die, env);
}

static int perf_env__build_core_map(struct perf_env *env, struct perf_cpu_map *cpus,
- struct perf_cpu_map **corep)
+ struct cpu_aggr_map **corep)
{
return cpu_map__build_map(cpus, corep, perf_env__get_core, env);
}

static int perf_env__build_node_map(struct perf_env *env, struct perf_cpu_map *cpus,
- struct perf_cpu_map **nodep)
+ struct cpu_aggr_map **nodep)
{
return cpu_map__build_map(cpus, nodep, perf_env__get_node, env);
}
diff --git a/tools/perf/util/cpumap.c b/tools/perf/util/cpumap.c
index 7500225c8571..e831a18ec95e 100644
--- a/tools/perf/util/cpumap.c
+++ b/tools/perf/util/cpumap.c
@@ -166,12 +166,12 @@ static int cmp_aggr_cpu_id(const void *a_pointer, const void *b_pointer)
return a->id - b->id;
}

-int cpu_map__build_map(struct perf_cpu_map *cpus, struct perf_cpu_map **res,
+int cpu_map__build_map(struct perf_cpu_map *cpus, struct cpu_aggr_map **res,
struct aggr_cpu_id (*f)(struct perf_cpu_map *map, int cpu, void *data),
void *data)
{
int nr = cpus->nr;
- struct perf_cpu_map *c = perf_cpu_map__empty_new(nr);
+ struct cpu_aggr_map *c = cpu_aggr_map__empty_new(nr);
int cpu, s2;
struct aggr_cpu_id s1;

@@ -295,22 +295,22 @@ struct aggr_cpu_id cpu_map__get_node(struct perf_cpu_map *map, int idx, void *da
return id;
}

-int cpu_map__build_socket_map(struct perf_cpu_map *cpus, struct perf_cpu_map **sockp)
+int cpu_map__build_socket_map(struct perf_cpu_map *cpus, struct cpu_aggr_map **sockp)
{
return cpu_map__build_map(cpus, sockp, cpu_map__get_socket, NULL);
}

-int cpu_map__build_die_map(struct perf_cpu_map *cpus, struct perf_cpu_map **diep)
+int cpu_map__build_die_map(struct perf_cpu_map *cpus, struct cpu_aggr_map **diep)
{
return cpu_map__build_map(cpus, diep, cpu_map__get_die, NULL);
}

-int cpu_map__build_core_map(struct perf_cpu_map *cpus, struct perf_cpu_map **corep)
+int cpu_map__build_core_map(struct perf_cpu_map *cpus, struct cpu_aggr_map **corep)
{
return cpu_map__build_map(cpus, corep, cpu_map__get_core, NULL);
}

-int cpu_map__build_node_map(struct perf_cpu_map *cpus, struct perf_cpu_map **numap)
+int cpu_map__build_node_map(struct perf_cpu_map *cpus, struct cpu_aggr_map **numap)
{
return cpu_map__build_map(cpus, numap, cpu_map__get_node, NULL);
}
diff --git a/tools/perf/util/cpumap.h b/tools/perf/util/cpumap.h
index ab6be8ef696f..d82822ddcbce 100644
--- a/tools/perf/util/cpumap.h
+++ b/tools/perf/util/cpumap.h
@@ -36,10 +36,10 @@ int cpu_map__get_core_id(int cpu);
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(struct perf_cpu_map *map, int idx, void *data);
-int cpu_map__build_socket_map(struct perf_cpu_map *cpus, struct perf_cpu_map **sockp);
-int cpu_map__build_die_map(struct perf_cpu_map *cpus, struct perf_cpu_map **diep);
-int cpu_map__build_core_map(struct perf_cpu_map *cpus, struct perf_cpu_map **corep);
-int cpu_map__build_node_map(struct perf_cpu_map *cpus, struct perf_cpu_map **nodep);
+int cpu_map__build_socket_map(struct perf_cpu_map *cpus, struct cpu_aggr_map **sockp);
+int cpu_map__build_die_map(struct perf_cpu_map *cpus, struct cpu_aggr_map **diep);
+int cpu_map__build_core_map(struct perf_cpu_map *cpus, struct cpu_aggr_map **corep);
+int cpu_map__build_node_map(struct perf_cpu_map *cpus, struct cpu_aggr_map **nodep);
const struct perf_cpu_map *cpu_map__online(void); /* thread unsafe */

static inline int cpu_map__socket(struct perf_cpu_map *sock, int s)
@@ -71,7 +71,7 @@ int cpu__max_cpu(void);
int cpu__max_present_cpu(void);
int cpu__get_node(int cpu);

-int cpu_map__build_map(struct perf_cpu_map *cpus, struct perf_cpu_map **res,
+int cpu_map__build_map(struct perf_cpu_map *cpus, struct cpu_aggr_map **res,
struct aggr_cpu_id (*f)(struct perf_cpu_map *map, int cpu, void *data),
void *data);

diff --git a/tools/perf/util/stat.h b/tools/perf/util/stat.h
index 888a78bef014..15b88c2c5101 100644
--- a/tools/perf/util/stat.h
+++ b/tools/perf/util/stat.h
@@ -139,9 +139,9 @@ struct perf_stat_config {
const char *csv_sep;
struct stats *walltime_nsecs_stats;
struct rusage ru_data;
- struct perf_cpu_map *aggr_map;
+ struct cpu_aggr_map *aggr_map;
aggr_get_id_t aggr_get_id;
- struct perf_cpu_map *cpus_aggr_map;
+ struct cpu_aggr_map *cpus_aggr_map;
u64 *walltime_run;
struct rblist metric_events;
int ctl_fd;
--
2.28.0
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