diff options
Diffstat (limited to 'tools/testing/selftests/bpf/progs/bpf_iter_task.c')
| -rw-r--r-- | tools/testing/selftests/bpf/progs/bpf_iter_task.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/progs/bpf_iter_task.c b/tools/testing/selftests/bpf/progs/bpf_iter_task.c index d22741272692..96131b9a1caa 100644 --- a/tools/testing/selftests/bpf/progs/bpf_iter_task.c +++ b/tools/testing/selftests/bpf/progs/bpf_iter_task.c @@ -6,6 +6,10 @@ char _license[] SEC("license") = "GPL"; +uint32_t tid = 0; +int num_unknown_tid = 0; +int num_known_tid = 0; + SEC("iter/task") int dump_task(struct bpf_iter__task *ctx) { @@ -18,6 +22,11 @@ int dump_task(struct bpf_iter__task *ctx) return 0; } + if (task->pid != tid) + num_unknown_tid++; + else + num_known_tid++; + if (ctx->meta->seq_num == 0) BPF_SEQ_PRINTF(seq, " tgid gid\n"); |