perf evsel: Rename perf_evsel__open() to evsel__open()

Rename perf_evsel__open() to evsel__open(), so we don't have a name
clash when we add perf_evsel__open() in libperf.
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/20190721112506.12306-15-jolsa@kernel.orgSigned-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

tools/perf/builtin-record.c

@@ -739,7 +739,7 @@ static int record__open(struct record *rec)
 
 	evlist__for_each_entry(evlist, pos) {
 try_again:
-		if (perf_evsel__open(pos, pos->cpus, pos->threads) < 0) {
+		if (evsel__open(pos, pos->cpus, pos->threads) < 0) {
 			if (perf_evsel__fallback(pos, errno, msg, sizeof(msg))) {
 				if (verbose > 0)
 					ui__warning("%s\n", msg);

tools/perf/builtin-top.c

@@ -989,7 +989,7 @@ static int perf_top__start_counters(struct perf_top *top)
 
 	evlist__for_each_entry(evlist, counter) {
 try_again:
-		if (perf_evsel__open(counter, top->evlist->cpus,
+		if (evsel__open(counter, top->evlist->cpus,
 				     top->evlist->threads) < 0) {
 
 			/*

tools/perf/tests/mmap-basic.c

@@ -84,7 +84,7 @@ int test__basic_mmap(struct test *test __maybe_unused, int subtest __maybe_unuse
 
 		evlist__add(evlist, evsels[i]);
 
-		if (perf_evsel__open(evsels[i], cpus, threads) < 0) {
+		if (evsel__open(evsels[i], cpus, threads) < 0) {
 			pr_debug("failed to open counter: %s, "
 				 "tweak /proc/sys/kernel/perf_event_paranoid?\n",
 				 str_error_r(errno, sbuf, sizeof(sbuf)));

tools/perf/tests/openat-syscall-all-cpus.c

@@ -48,7 +48,7 @@ int test__openat_syscall_event_on_all_cpus(struct test *test __maybe_unused, int
 		goto out_cpu_map_delete;
 	}
 
-	if (perf_evsel__open(evsel, cpus, threads) < 0) {
+	if (evsel__open(evsel, cpus, threads) < 0) {
 		pr_debug("failed to open counter: %s, "
 			 "tweak /proc/sys/kernel/perf_event_paranoid?\n",
 			 str_error_r(errno, sbuf, sizeof(sbuf)));

tools/perf/util/evlist.c

@@ -1405,7 +1405,7 @@ int perf_evlist__open(struct evlist *evlist)
 	perf_evlist__update_id_pos(evlist);
 
 	evlist__for_each_entry(evlist, evsel) {
-		err = perf_evsel__open(evsel, evsel->cpus, evsel->threads);
+		err = evsel__open(evsel, evsel->cpus, evsel->threads);
 		if (err < 0)
 			goto out_err;
 	}
@@ -1918,7 +1918,7 @@ int perf_evlist__start_sb_thread(struct evlist *evlist,
 		goto out_delete_evlist;
 
 	evlist__for_each_entry(evlist, counter) {
-		if (perf_evsel__open(counter, evlist->cpus,
+		if (evsel__open(counter, evlist->cpus,
 				     evlist->threads) < 0)
 			goto out_delete_evlist;
 	}

tools/perf/util/evsel.c

@@ -1825,8 +1825,8 @@ static int perf_event_open(struct evsel *evsel,
 	return fd;
 }
 
-int perf_evsel__open(struct evsel *evsel, struct perf_cpu_map *cpus,
-		     struct perf_thread_map *threads)
+int evsel__open(struct evsel *evsel, struct perf_cpu_map *cpus,
+		struct perf_thread_map *threads)
 {
 	int cpu, thread, nthreads;
 	unsigned long flags = PERF_FLAG_FD_CLOEXEC;
@@ -2086,13 +2086,13 @@ void perf_evsel__close(struct evsel *evsel)
 int perf_evsel__open_per_cpu(struct evsel *evsel,
 			     struct perf_cpu_map *cpus)
 {
-	return perf_evsel__open(evsel, cpus, NULL);
+	return evsel__open(evsel, cpus, NULL);
 }
 
 int perf_evsel__open_per_thread(struct evsel *evsel,
 				struct perf_thread_map *threads)
 {
-	return perf_evsel__open(evsel, NULL, threads);
+	return evsel__open(evsel, NULL, threads);
 }
 
 static int perf_evsel__parse_id_sample(const struct evsel *evsel,

tools/perf/util/evsel.h

@@ -302,8 +302,8 @@ int perf_evsel__open_per_cpu(struct evsel *evsel,
 			     struct perf_cpu_map *cpus);
 int perf_evsel__open_per_thread(struct evsel *evsel,
 				struct perf_thread_map *threads);
-int perf_evsel__open(struct evsel *evsel, struct perf_cpu_map *cpus,
-		     struct perf_thread_map *threads);
+int evsel__open(struct evsel *evsel, struct perf_cpu_map *cpus,
+		struct perf_thread_map *threads);
 void perf_evsel__close(struct evsel *evsel);
 
 struct perf_sample;

tools/perf/util/parse-events.c

@@ -2320,7 +2320,7 @@ static bool is_event_supported(u8 type, unsigned config)
 
 	evsel = evsel__new(&attr);
 	if (evsel) {
-		open_return = perf_evsel__open(evsel, NULL, tmap);
+		open_return = evsel__open(evsel, NULL, tmap);
 		ret = open_return >= 0;
 
 		if (open_return == -EACCES) {
@@ -2332,7 +2332,7 @@ static bool is_event_supported(u8 type, unsigned config)
 			 *
 			 */
 			evsel->attr.exclude_kernel = 1;
-			ret = perf_evsel__open(evsel, NULL, tmap) >= 0;
+			ret = evsel__open(evsel, NULL, tmap) >= 0;
 		}
 		evsel__delete(evsel);
 	}

tools/perf/util/python.c

@@ -817,7 +817,7 @@ static PyObject *pyrf_evsel__open(struct pyrf_evsel *pevsel,
 	 * This will group just the fds for this single evsel, to group
 	 * multiple events, use evlist.open().
 	 */
-	if (perf_evsel__open(evsel, cpus, threads) < 0) {
+	if (evsel__open(evsel, cpus, threads) < 0) {
 		PyErr_SetFromErrno(PyExc_OSError);
 		return NULL;
 	}