ASSERT_EQ(skel->bss->procs_cnt, 1, "procs_cnt");
ASSERT_EQ(skel->bss->threads_cnt, thread_num + 1, "threads_cnt");
ASSERT_EQ(skel->bss->proc_threads_cnt, thread_num + 1, "proc_threads_cnt");
+ ASSERT_EQ(skel->bss->invalid_cnt, 0, "invalid_cnt");
pthread_mutex_unlock(&do_nothing_mutex);
for (int i = 0; i < thread_num; i++)
ASSERT_OK(pthread_join(thread_ids[i], &ret), "pthread_join");
char _license[] SEC("license") = "GPL";
pid_t target_pid;
-int procs_cnt, threads_cnt, proc_threads_cnt;
+int procs_cnt, threads_cnt, proc_threads_cnt, invalid_cnt;
void bpf_rcu_read_lock(void) __ksym;
void bpf_rcu_read_unlock(void) __ksym;
procs_cnt = threads_cnt = proc_threads_cnt = 0;
bpf_rcu_read_lock();
+ bpf_for_each(task, pos, NULL, ~0U) {
+ /* Below instructions shouldn't be executed for invalid flags */
+ invalid_cnt++;
+ }
+
+ bpf_for_each(task, pos, NULL, BPF_TASK_ITER_PROC_THREADS) {
+ /* Below instructions shouldn't be executed for invalid task__nullable */
+ invalid_cnt++;
+ }
+
bpf_for_each(task, pos, NULL, BPF_TASK_ITER_ALL_PROCS)
if (pos->pid == target_pid)
procs_cnt++;