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libperf: Rename arguments of perf_thread_map APIs

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The "int thread" input arguments of some perf_thead_map APIs are index
of the thread in the thread map.

In order to avoid confusion and to make the APIs consistent with
perf_cpu_map APIs, those arguments are renamed to "int idx".

Suggested-by: Arnaldo Carvalho de Melo <acme@kernel.org>
Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Ian Rogers <irogers@google.com>
Link: https://lore.kernel.org/r/20220221102612.43879-1-tz.stoyanov@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Tzvetomir Stoyanov (VMware) 2022-02-21 12:26:12 +02:00 committed by Arnaldo Carvalho de Melo
parent 521f2688c5
commit 41415b8a97
3 changed files with 12 additions and 12 deletions
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6
tools/lib/perf/Documentation/libperf.txt
View file

@ -63,10 +63,10 @@ SYNOPSIS
struct perf_thread_map *perf_thread_map__new_dummy(void);
void perf_thread_map__set_pid(struct perf_thread_map *map, int thread, pid_t pid);
char *perf_thread_map__comm(struct perf_thread_map *map, int thread);
void perf_thread_map__set_pid(struct perf_thread_map *map, int idx, pid_t pid);
char *perf_thread_map__comm(struct perf_thread_map *map, int idx);
int perf_thread_map__nr(struct perf_thread_map *threads);
pid_t perf_thread_map__pid(struct perf_thread_map *map, int thread);
pid_t perf_thread_map__pid(struct perf_thread_map *map, int idx);
struct perf_thread_map *perf_thread_map__get(struct perf_thread_map *map);
void perf_thread_map__put(struct perf_thread_map *map);

6
tools/lib/perf/include/perf/threadmap.h
View file

@ -9,10 +9,10 @@ struct perf_thread_map;
LIBPERF_API struct perf_thread_map *perf_thread_map__new_dummy(void);
LIBPERF_API void perf_thread_map__set_pid(struct perf_thread_map *map, int thread, pid_t pid);
LIBPERF_API char *perf_thread_map__comm(struct perf_thread_map *map, int thread);
LIBPERF_API void perf_thread_map__set_pid(struct perf_thread_map *map, int idx, pid_t pid);
LIBPERF_API char *perf_thread_map__comm(struct perf_thread_map *map, int idx);
LIBPERF_API int perf_thread_map__nr(struct perf_thread_map *threads);
LIBPERF_API pid_t perf_thread_map__pid(struct perf_thread_map *map, int thread);
LIBPERF_API pid_t perf_thread_map__pid(struct perf_thread_map *map, int idx);
LIBPERF_API struct perf_thread_map *perf_thread_map__get(struct perf_thread_map *map);
LIBPERF_API void perf_thread_map__put(struct perf_thread_map *map);

12
tools/lib/perf/threadmap.c
View file

@ -32,14 +32,14 @@ struct perf_thread_map *perf_thread_map__realloc(struct perf_thread_map *map, in
#define thread_map__alloc(__nr) perf_thread_map__realloc(NULL, __nr)
void perf_thread_map__set_pid(struct perf_thread_map *map, int thread, pid_t pid)
void perf_thread_map__set_pid(struct perf_thread_map *map, int idx, pid_t pid)
{
map->map[thread].pid = pid;
map->map[idx].pid = pid;
}
char *perf_thread_map__comm(struct perf_thread_map *map, int thread)
char *perf_thread_map__comm(struct perf_thread_map *map, int idx)
{
return map->map[thread].comm;
return map->map[idx].comm;
}
struct perf_thread_map *perf_thread_map__new_dummy(void)
@ -85,7 +85,7 @@ int perf_thread_map__nr(struct perf_thread_map *threads)
return threads ? threads->nr : 1;
}
pid_t perf_thread_map__pid(struct perf_thread_map *map, int thread)
pid_t perf_thread_map__pid(struct perf_thread_map *map, int idx)
{
return map->map[thread].pid;
return map->map[idx].pid;
}