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libperf: Add perf_thread_map__nr/perf_thread_map__pid functions

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So it's part of libperf library as basic functions operating on
perf_thread_map objects.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20190822111141.25823-6-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Jiri Olsa
2019-08-22 13:11:41 +02:00
committed by Arnaldo Carvalho de Melo
parent 5e51b0bb24
commit a2f354e3ab
17 changed files with 45 additions and 41 deletions
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4
tools/perf/util/thread_map.c
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@@ -310,7 +310,7 @@ size_t thread_map__fprintf(struct perf_thread_map *threads, FILE *fp)
size_t printed = fprintf(fp, "%d thread%s: ",
threads->nr, threads->nr > 1 ? "s" : "");
for (i = 0; i < threads->nr; ++i)
printed += fprintf(fp, "%s%d", i ? ", " : "", thread_map__pid(threads, i));
printed += fprintf(fp, "%s%d", i ? ", " : "", perf_thread_map__pid(threads, i));
return printed + fprintf(fp, "\n");
}
@@ -341,7 +341,7 @@ static int get_comm(char **comm, pid_t pid)
static void comm_init(struct perf_thread_map *map, int i)
{
pid_t pid = thread_map__pid(map, i);
pid_t pid = perf_thread_map__pid(map, i);
char *comm = NULL;
/* dummy pid comm initialization */