diff options
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/test_xsk.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/test_xsk.c b/tools/testing/selftests/bpf/prog_tests/test_xsk.c index ee60bcc22ee4..7950c504ed28 100644 --- a/tools/testing/selftests/bpf/prog_tests/test_xsk.c +++ b/tools/testing/selftests/bpf/prog_tests/test_xsk.c @@ -1959,15 +1959,17 @@ int testapp_headroom(struct test_spec *test) int testapp_stats_rx_dropped(struct test_spec *test) { + u32 umem_tr = test->ifobj_tx->umem_tailroom; + if (test->mode == TEST_MODE_ZC) { ksft_print_msg("Can not run RX_DROPPED test for ZC mode\n"); return TEST_SKIP; } - if (pkt_stream_replace_half(test, MIN_PKT_SIZE * 4, 0)) + if (pkt_stream_replace_half(test, (MIN_PKT_SIZE * 3) + umem_tr, 0)) return TEST_FAILURE; test->ifobj_rx->umem->frame_headroom = test->ifobj_rx->umem->frame_size - - XDP_PACKET_HEADROOM - MIN_PKT_SIZE * 3; + XDP_PACKET_HEADROOM - (MIN_PKT_SIZE * 2) - umem_tr; if (pkt_stream_receive_half(test)) return TEST_FAILURE; test->ifobj_rx->validation_func = validate_rx_dropped; |