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-rw-r--r--kernel/tools/perf/tests/thread-mg-share.c41
1 files changed, 24 insertions, 17 deletions
diff --git a/kernel/tools/perf/tests/thread-mg-share.c b/kernel/tools/perf/tests/thread-mg-share.c
index b028499dd..01fabb19d 100644
--- a/kernel/tools/perf/tests/thread-mg-share.c
+++ b/kernel/tools/perf/tests/thread-mg-share.c
@@ -43,7 +43,7 @@ int test__thread_mg_share(void)
leader && t1 && t2 && t3 && other);
mg = leader->mg;
- TEST_ASSERT_VAL("wrong refcnt", mg->refcnt == 4);
+ TEST_ASSERT_EQUAL("wrong refcnt", atomic_read(&mg->refcnt), 4);
/* test the map groups pointer is shared */
TEST_ASSERT_VAL("map groups don't match", mg == t1->mg);
@@ -58,33 +58,40 @@ int test__thread_mg_share(void)
other_leader = machine__find_thread(machine, 4, 4);
TEST_ASSERT_VAL("failed to find other leader", other_leader);
+ /*
+ * Ok, now that all the rbtree related operations were done,
+ * lets remove all of them from there so that we can do the
+ * refcounting tests.
+ */
+ machine__remove_thread(machine, leader);
+ machine__remove_thread(machine, t1);
+ machine__remove_thread(machine, t2);
+ machine__remove_thread(machine, t3);
+ machine__remove_thread(machine, other);
+ machine__remove_thread(machine, other_leader);
+
other_mg = other->mg;
- TEST_ASSERT_VAL("wrong refcnt", other_mg->refcnt == 2);
+ TEST_ASSERT_EQUAL("wrong refcnt", atomic_read(&other_mg->refcnt), 2);
TEST_ASSERT_VAL("map groups don't match", other_mg == other_leader->mg);
/* release thread group */
- thread__delete(leader);
- TEST_ASSERT_VAL("wrong refcnt", mg->refcnt == 3);
+ thread__put(leader);
+ TEST_ASSERT_EQUAL("wrong refcnt", atomic_read(&mg->refcnt), 3);
- thread__delete(t1);
- TEST_ASSERT_VAL("wrong refcnt", mg->refcnt == 2);
+ thread__put(t1);
+ TEST_ASSERT_EQUAL("wrong refcnt", atomic_read(&mg->refcnt), 2);
- thread__delete(t2);
- TEST_ASSERT_VAL("wrong refcnt", mg->refcnt == 1);
+ thread__put(t2);
+ TEST_ASSERT_EQUAL("wrong refcnt", atomic_read(&mg->refcnt), 1);
- thread__delete(t3);
+ thread__put(t3);
/* release other group */
- thread__delete(other_leader);
- TEST_ASSERT_VAL("wrong refcnt", other_mg->refcnt == 1);
+ thread__put(other_leader);
+ TEST_ASSERT_EQUAL("wrong refcnt", atomic_read(&other_mg->refcnt), 1);
- thread__delete(other);
-
- /*
- * Cannot call machine__delete_threads(machine) now,
- * because we've already released all the threads.
- */
+ thread__put(other);
machines__exit(&machines);
return 0;