48f5e7d3f7
Test bpf_tcp_ca (in test_progs) checks multiple tcp_congestion_ops. However, there isn't a test that verifies functions in the tcp_congestion_ops is actually called. Add a check to verify that bpf_cubic_acked is actually called during the test. Suggested-by: Martin KaFai Lau <martin.lau@kernel.org> Signed-off-by: Song Liu <song@kernel.org> Acked-by: Ilya Leoshkevich <iii@linux.ibm.com> Link: https://lore.kernel.org/r/20230919060258.3237176-3-song@kernel.org Signed-off-by: Alexei Starovoitov <ast@kernel.org>