perf tools: Don't access evsel->name directly

One needs to use perf_evsel__name() so that if needed the name gets
synthesized and stored in evsel->name, from where perf_evsel__name()
will serve from them on.

Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-ml7zbenjmri9bghmrea0jm0d@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c
index b125e07..9fe77b1 100644 (file)
--- a/tools/perf/builtin-sched.c
+++ b/tools/perf/builtin-sched.c
@@ -1601,7 +1601,7 @@ static int perf_sched__process_tracepoint_sample(struct perf_tool *tool,
 
        if (thread == NULL) {
                pr_debug("problem processing %s event, skipping it.\n",
-                        evsel->name);
+                        perf_evsel__name(evsel));
                return -1;
        }
 

diff --git a/tools/perf/util/parse-events-test.c b/tools/perf/util/parse-events-test.c
index 76b98e2..d0cf7c1 100644 (file)
--- a/tools/perf/util/parse-events-test.c
+++ b/tools/perf/util/parse-events-test.c
@@ -418,14 +418,14 @@ static int test__checkevent_pmu_name(struct perf_evlist *evlist)
        TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
        TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type);
        TEST_ASSERT_VAL("wrong config",  1 == evsel->attr.config);
-       TEST_ASSERT_VAL("wrong name", !strcmp(evsel->name, "krava"));
+       TEST_ASSERT_VAL("wrong name", !strcmp(perf_evsel__name(evsel), "krava"));
 
        /* cpu/config=2/" */
        evsel = list_entry(evsel->node.next, struct perf_evsel, node);
        TEST_ASSERT_VAL("wrong number of entries", 2 == evlist->nr_entries);
        TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type);
        TEST_ASSERT_VAL("wrong config",  2 == evsel->attr.config);
-       TEST_ASSERT_VAL("wrong name", !strcmp(evsel->name, "raw 0x2"));
+       TEST_ASSERT_VAL("wrong name", !strcmp(perf_evsel__name(evsel), "raw 0x2"));
 
        return 0;
 }