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libperf: Move perf's cpu_map__empty() to perf_cpu_map__empty()

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So it's part of the libperf library as one of basic functions operating
on the perf_cpu_map class.

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/20190822111141.25823-4-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Jiri Olsa
2019-08-22 13:11:39 +02:00
committed by Arnaldo Carvalho de Melo
parent 6549cd8f2c
commit 315c0a1f0c
14 changed files with 32 additions and 29 deletions
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6
tools/perf/util/cpumap.c
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@@ -21,7 +21,7 @@ static struct perf_cpu_map *cpu_map__from_entries(struct cpu_map_entries *cpus)
{
struct perf_cpu_map *map;
map = cpu_map__empty_new(cpus->nr);
map = perf_cpu_map__empty_new(cpus->nr);
if (map) {
unsigned i;
@@ -48,7 +48,7 @@ static struct perf_cpu_map *cpu_map__from_mask(struct cpu_map_mask *mask)
nr = bitmap_weight(mask->mask, nbits);
map = cpu_map__empty_new(nr);
map = perf_cpu_map__empty_new(nr);
if (map) {
int cpu, i = 0;
@@ -77,7 +77,7 @@ size_t cpu_map__fprintf(struct perf_cpu_map *map, FILE *fp)
#undef BUFSIZE
}
struct perf_cpu_map *cpu_map__empty_new(int nr)
struct perf_cpu_map *perf_cpu_map__empty_new(int nr)
{
struct perf_cpu_map *cpus = malloc(sizeof(*cpus) + sizeof(int) * nr);