diff options
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/ringbuf.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/ringbuf.c b/tools/testing/selftests/bpf/prog_tests/ringbuf.c index fddbc5db5d6a..de78617f6550 100644 --- a/tools/testing/selftests/bpf/prog_tests/ringbuf.c +++ b/tools/testing/selftests/bpf/prog_tests/ringbuf.c @@ -87,11 +87,20 @@ void test_ringbuf(void) pthread_t thread; long bg_ret = -1; int err, cnt; + int page_size = getpagesize(); - skel = test_ringbuf__open_and_load(); - if (CHECK(!skel, "skel_open_load", "skeleton open&load failed\n")) + skel = test_ringbuf__open(); + if (CHECK(!skel, "skel_open", "skeleton open failed\n")) return; + err = bpf_map__set_max_entries(skel->maps.ringbuf, page_size); + if (CHECK(err != 0, "bpf_map__set_max_entries", "bpf_map__set_max_entries failed\n")) + goto cleanup; + + err = test_ringbuf__load(skel); + if (CHECK(err != 0, "skel_load", "skeleton load failed\n")) + goto cleanup; + /* only trigger BPF program for current process */ skel->bss->pid = getpid(); @@ -110,9 +119,9 @@ void test_ringbuf(void) CHECK(skel->bss->avail_data != 3 * rec_sz, "err_avail_size", "exp %ld, got %ld\n", 3L * rec_sz, skel->bss->avail_data); - CHECK(skel->bss->ring_size != 4096, + CHECK(skel->bss->ring_size != page_size, "err_ring_size", "exp %ld, got %ld\n", - 4096L, skel->bss->ring_size); + (long)page_size, skel->bss->ring_size); CHECK(skel->bss->cons_pos != 0, "err_cons_pos", "exp %ld, got %ld\n", 0L, skel->bss->cons_pos); |