diff options
Diffstat (limited to '')
| -rw-r--r-- | tools/testing/selftests/net/udpgso_bench_rx.c | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/tools/testing/selftests/net/udpgso_bench_rx.c b/tools/testing/selftests/net/udpgso_bench_rx.c index db3d4a8b5a4c..1cbadd267c96 100644 --- a/tools/testing/selftests/net/udpgso_bench_rx.c +++ b/tools/testing/selftests/net/udpgso_bench_rx.c @@ -113,6 +113,9 @@ static void do_poll(int fd, int timeout_ms) interrupted = true; break; } + + /* no events and more time to wait, do poll again */ + continue; } if (pfd.revents != POLLIN) error(1, errno, "poll: 0x%x expected 0x%x\n", @@ -211,11 +214,10 @@ static void do_verify_udp(const char *data, int len) static int recv_msg(int fd, char *buf, int len, int *gso_size) { - char control[CMSG_SPACE(sizeof(uint16_t))] = {0}; + char control[CMSG_SPACE(sizeof(int))] = {0}; struct msghdr msg = {0}; struct iovec iov = {0}; struct cmsghdr *cmsg; - uint16_t *gsosizeptr; int ret; iov.iov_base = buf; @@ -234,8 +236,7 @@ static int recv_msg(int fd, char *buf, int len, int *gso_size) cmsg = CMSG_NXTHDR(&msg, cmsg)) { if (cmsg->cmsg_level == SOL_UDP && cmsg->cmsg_type == UDP_GRO) { - gsosizeptr = (uint16_t *) CMSG_DATA(cmsg); - *gso_size = *gsosizeptr; + *gso_size = *(int *)CMSG_DATA(cmsg); break; } } @@ -247,7 +248,7 @@ static int recv_msg(int fd, char *buf, int len, int *gso_size) static void do_flush_udp(int fd) { static char rbuf[ETH_MAX_MTU]; - int ret, len, gso_size, budget = 256; + int ret, len, gso_size = 0, budget = 256; len = cfg_read_all ? sizeof(rbuf) : 0; while (budget--) { @@ -290,19 +291,17 @@ static void usage(const char *filepath) static void parse_opts(int argc, char **argv) { + const char *bind_addr = NULL; int c; - /* bind to any by default */ - setup_sockaddr(PF_INET6, "::", &cfg_bind_addr); while ((c = getopt(argc, argv, "4b:C:Gl:n:p:rR:S:tv")) != -1) { switch (c) { case '4': cfg_family = PF_INET; cfg_alen = sizeof(struct sockaddr_in); - setup_sockaddr(PF_INET, "0.0.0.0", &cfg_bind_addr); break; case 'b': - setup_sockaddr(cfg_family, optarg, &cfg_bind_addr); + bind_addr = optarg; break; case 'C': cfg_connect_timeout_ms = strtoul(optarg, NULL, 0); @@ -335,9 +334,16 @@ static void parse_opts(int argc, char **argv) cfg_verify = true; cfg_read_all = true; break; + default: + exit(1); } } + if (!bind_addr) + bind_addr = cfg_family == PF_INET6 ? "::" : "0.0.0.0"; + + setup_sockaddr(cfg_family, bind_addr, &cfg_bind_addr); + if (optind != argc) usage(argv[0]); @@ -369,7 +375,7 @@ static void do_recv(void) do_flush_udp(fd); tnow = gettimeofday_ms(); - if (tnow > treport) { + if (!cfg_expected_pkt_nr && tnow > treport) { if (packets) fprintf(stderr, "%s rx: %6lu MB/s %8lu calls/s\n", |