libperf: Add perf_cpu_map__get()/perf_cpu_map__put()

Moving the following functions:

  cpu_map__get()
  cpu_map__put()

to libperf with following names:

  perf_cpu_map__get()
  perf_cpu_map__put()

Committer notes:

Added fixes for arm/arm64

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexey Budankov <alexey.budankov@linux.intel.com>
Cc: Andi Kleen <ak@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/20190721112506.12306-31-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

2 files changed, 5 insertions, 5 deletions

diff --git a/tools/perf/arch/arm/util/cs-etm.c b/tools/perf/arch/arm/util/cs-etm.c
index 268fcb31cd53..3a78b38e43ca 100644
--- a/tools/perf/arch/arm/util/cs-etm.c
+++ b/tools/perf/arch/arm/util/cs-etm.c
@@ -181,7 +181,7 @@ static int cs_etm_set_option(struct auxtrace_record *itr,
 
         err = 0;
 out:
-        cpu_map__put(online_cpus);
+        perf_cpu_map__put(online_cpus);
         return err;
 }
 
@@ -517,7 +517,7 @@ cs_etm_info_priv_size(struct auxtrace_record *itr __maybe_unused,
                 }
         }
 
-        cpu_map__put(online_cpus);
+        perf_cpu_map__put(online_cpus);
 
         return (CS_ETM_HEADER_SIZE +
                (etmv4 * CS_ETMV4_PRIV_SIZE) +
@@ -679,7 +679,7 @@ static int cs_etm_info_fill(struct auxtrace_record *itr,
                 if (cpu_map__has(cpu_map, i))
                         cs_etm_get_metadata(i, &offset, itr, info);
 
-        cpu_map__put(online_cpus);
+        perf_cpu_map__put(online_cpus);
 
         return 0;
 }
diff --git a/tools/perf/arch/arm64/util/header.c b/tools/perf/arch/arm64/util/header.c
index b3e73a413f5a..602caf550e7f 100644
--- a/tools/perf/arch/arm64/util/header.c
+++ b/tools/perf/arch/arm64/util/header.c
@@ -27,7 +27,7 @@ char *get_cpuid_str(struct perf_pmu *pmu)
                 return NULL;
 
         /* read midr from list of cpus mapped to this pmu */
-        cpus = cpu_map__get(pmu->cpus);
+        cpus = perf_cpu_map__get(pmu->cpus);
         for (cpu = 0; cpu < cpus->nr; cpu++) {
                 scnprintf(path, PATH_MAX, "%s/devices/system/cpu/cpu%d"MIDR,
                                 sysfs, cpus->map[cpu]);
@@ -60,6 +60,6 @@ char *get_cpuid_str(struct perf_pmu *pmu)
                 buf = NULL;
         }
 
-        cpu_map__put(cpus);
+        perf_cpu_map__put(cpus);
         return buf;
 }