perf pmu: Separate pmu and pmus

Separate and hide the pmus list in pmus.[ch]. Move pmus functionality
out of pmu.[ch] into pmus.[ch] renaming pmus functions which were
prefixed perf_pmu__ to perf_pmus__.

Reviewed-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ali Saidi <alisaidi@amazon.com>
Cc: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
Cc: Dmitrii Dolgov <9erthalion6@gmail.com>
Cc: Huacai Chen <chenhuacai@kernel.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jing Zhang <renyu.zj@linux.alibaba.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Kang Minchul <tegongkang@gmail.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Madhavan Srinivasan <maddy@linux.ibm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: Ming Wang <wangming01@loongson.cn>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Cc: Rob Herring <robh@kernel.org>
Cc: Sandipan Das <sandipan.das@amd.com>
Cc: Sean Christopherson <seanjc@google.com>
Cc: Suzuki Poulouse <suzuki.poulose@arm.com>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Cc: Will Deacon <will@kernel.org>
Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com>
Cc: coresight@lists.linaro.org
Cc: linux-arm-kernel@lists.infradead.org
Link: https://lore.kernel.org/r/20230527072210.2900565-28-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 5 insertions, 5 deletions

diff --git a/tools/perf/bench/pmu-scan.c b/tools/perf/bench/pmu-scan.c
index f4a6c37cbe27..51cae2d03353 100644
--- a/tools/perf/bench/pmu-scan.c
+++ b/tools/perf/bench/pmu-scan.c
@@ -44,7 +44,7 @@ static int save_result(void)
 	struct list_head *list;
 	struct pmu_scan_result *r;
 
-	while ((pmu = perf_pmu__scan(pmu)) != NULL) {
+	while ((pmu = perf_pmus__scan(pmu)) != NULL) {
 		r = realloc(results, (nr_pmus + 1) * sizeof(*r));
 		if (r == NULL)
 			return -ENOMEM;
@@ -68,7 +68,7 @@ static int save_result(void)
 		nr_pmus++;
 	}
 
-	perf_pmu__destroy();
+	perf_pmus__destroy();
 	return 0;
 }
 
@@ -81,7 +81,7 @@ static int check_result(void)
 
 	for (int i = 0; i < nr_pmus; i++) {
 		r = &results[i];
-		pmu = perf_pmu__find(r->name);
+		pmu = perf_pmus__find(r->name);
 		if (pmu == NULL) {
 			pr_err("Cannot find PMU %s\n", r->name);
 			return -1;
@@ -144,7 +144,7 @@ static int run_pmu_scan(void)
 
 	for (i = 0; i < iterations; i++) {
 		gettimeofday(&start, NULL);
-		perf_pmu__scan(NULL);
+		perf_pmus__scan(NULL);
 		gettimeofday(&end, NULL);
 
 		timersub(&end, &start, &diff);
@@ -152,7 +152,7 @@ static int run_pmu_scan(void)
 		update_stats(&stats, runtime_us);
 
 		ret = check_result();
-		perf_pmu__destroy();
+		perf_pmus__destroy();
 		if (ret < 0)
 			break;
 	}