Commit 2696d6e5 authored by Jin Yao's avatar Jin Yao Committed by Arnaldo Carvalho de Melo
Browse files

libperf: Add perf_cpu_map__default_new() 



libperf already has a static function called 'cpu_map__default_new()'.

Add a new API perf_cpu_map__default_new() to export the function.

Signed-off-by: default avatarJin Yao <yao.jin@linux.intel.com>
Acked-by: default avatarJiri Olsa <jolsa@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jin Yao <yao.jin@intel.com>
Cc: Kan Liang <kan.liang@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https //lore.kernel.org/r/20210723063433.7318-2-yao.jin@linux.intel.com
Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent ebdf90a4

tools/lib/perf/cpumap.c

+5 −0
Original line number Diff line number Diff line
@@ -68,6 +68,11 @@ static struct perf_cpu_map *cpu_map__default_new(void) 
	return cpus;

}



struct perf_cpu_map *perf_cpu_map__default_new(void)

{

	return cpu_map__default_new();

}



static int cmp_int(const void *a, const void *b)

{

	return *(const int *)a - *(const int*)b;

tools/lib/perf/include/perf/cpumap.h

+1 −0
Original line number Diff line number Diff line
@@ -9,6 +9,7 @@ 
struct perf_cpu_map;



LIBPERF_API struct perf_cpu_map *perf_cpu_map__dummy_new(void);

LIBPERF_API struct perf_cpu_map *perf_cpu_map__default_new(void);

LIBPERF_API struct perf_cpu_map *perf_cpu_map__new(const char *cpu_list);

LIBPERF_API struct perf_cpu_map *perf_cpu_map__read(FILE *file);

LIBPERF_API struct perf_cpu_map *perf_cpu_map__get(struct perf_cpu_map *map);