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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 18:50:36 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 18:50:36 +0000 |
| commit | 50ba0232fd5312410f1b65247e774244f89a628e (patch) | |
| tree | fd8f2fc78e9e548af0ff9590276602ee6125be00 /tools/testing/selftests/bpf/progs/iters_task.c | |
| parent | Releasing progress-linux version 6.7.12-1~progress7.99u1. (diff) | |
| download | linux-50ba0232fd5312410f1b65247e774244f89a628e.tar.xz linux-50ba0232fd5312410f1b65247e774244f89a628e.zip | |
Merging upstream version 6.8.9.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tools/testing/selftests/bpf/progs/iters_task.c')
| -rw-r--r-- | tools/testing/selftests/bpf/progs/iters_task.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/tools/testing/selftests/bpf/progs/iters_task.c b/tools/testing/selftests/bpf/progs/iters_task.c index c9b4055cd4..e4d53e40ff 100644 --- a/tools/testing/selftests/bpf/progs/iters_task.c +++ b/tools/testing/selftests/bpf/progs/iters_task.c @@ -10,7 +10,7 @@ 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; @@ -26,6 +26,16 @@ int iter_task_for_each_sleep(void *ctx) 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++; |