diff options
Diffstat (limited to 'tools/testing/selftests/net/reuseport_bpf.c')
| -rw-r--r-- | tools/testing/selftests/net/reuseport_bpf.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/tools/testing/selftests/net/reuseport_bpf.c b/tools/testing/selftests/net/reuseport_bpf.c index 74ff09988958..bec1b5dd2530 100644 --- a/tools/testing/selftests/net/reuseport_bpf.c +++ b/tools/testing/selftests/net/reuseport_bpf.c @@ -123,6 +123,8 @@ static void attach_ebpf(int fd, uint16_t mod) if (setsockopt(fd, SOL_SOCKET, SO_ATTACH_REUSEPORT_EBPF, &bpf_fd, sizeof(bpf_fd))) error(1, errno, "failed to set SO_ATTACH_REUSEPORT_EBPF"); + + close(bpf_fd); } static void attach_cbpf(int fd, uint16_t mod) @@ -396,6 +398,9 @@ static void test_filter_without_bind(void) int main(void) { fprintf(stderr, "---- IPv4 UDP ----\n"); + /* NOTE: UDP socket lookups traverse a different code path when there + * are > 10 sockets in a group. Run the bpf test through both paths. + */ test_reuseport_ebpf((struct test_params) { .recv_family = AF_INET, .send_family = AF_INET, @@ -403,6 +408,13 @@ int main(void) .recv_socks = 10, .recv_port = 8000, .send_port_min = 9000}); + test_reuseport_ebpf((struct test_params) { + .recv_family = AF_INET, + .send_family = AF_INET, + .protocol = SOCK_DGRAM, + .recv_socks = 20, + .recv_port = 8000, + .send_port_min = 9000}); test_reuseport_cbpf((struct test_params) { .recv_family = AF_INET, .send_family = AF_INET, @@ -410,6 +422,13 @@ int main(void) .recv_socks = 10, .recv_port = 8001, .send_port_min = 9020}); + test_reuseport_cbpf((struct test_params) { + .recv_family = AF_INET, + .send_family = AF_INET, + .protocol = SOCK_DGRAM, + .recv_socks = 20, + .recv_port = 8001, + .send_port_min = 9020}); test_extra_filter((struct test_params) { .recv_family = AF_INET, .protocol = SOCK_DGRAM, @@ -427,6 +446,13 @@ int main(void) .recv_socks = 10, .recv_port = 8003, .send_port_min = 9040}); + test_reuseport_ebpf((struct test_params) { + .recv_family = AF_INET6, + .send_family = AF_INET6, + .protocol = SOCK_DGRAM, + .recv_socks = 20, + .recv_port = 8003, + .send_port_min = 9040}); test_reuseport_cbpf((struct test_params) { .recv_family = AF_INET6, .send_family = AF_INET6, @@ -434,6 +460,13 @@ int main(void) .recv_socks = 10, .recv_port = 8004, .send_port_min = 9060}); + test_reuseport_cbpf((struct test_params) { + .recv_family = AF_INET6, + .send_family = AF_INET6, + .protocol = SOCK_DGRAM, + .recv_socks = 20, + .recv_port = 8004, + .send_port_min = 9060}); test_extra_filter((struct test_params) { .recv_family = AF_INET6, .protocol = SOCK_DGRAM, @@ -448,6 +481,13 @@ int main(void) .recv_family = AF_INET6, .send_family = AF_INET, .protocol = SOCK_DGRAM, + .recv_socks = 20, + .recv_port = 8006, + .send_port_min = 9080}); + test_reuseport_ebpf((struct test_params) { + .recv_family = AF_INET6, + .send_family = AF_INET, + .protocol = SOCK_DGRAM, .recv_socks = 10, .recv_port = 8006, .send_port_min = 9080}); @@ -458,6 +498,13 @@ int main(void) .recv_socks = 10, .recv_port = 8007, .send_port_min = 9100}); + test_reuseport_cbpf((struct test_params) { + .recv_family = AF_INET6, + .send_family = AF_INET, + .protocol = SOCK_DGRAM, + .recv_socks = 20, + .recv_port = 8007, + .send_port_min = 9100}); test_filter_without_bind(); |
