diff options
Diffstat (limited to 'samples/bpf/xdp_rxq_info_user.c')
| -rw-r--r-- | samples/bpf/xdp_rxq_info_user.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/samples/bpf/xdp_rxq_info_user.c b/samples/bpf/xdp_rxq_info_user.c index ef26f882f92f..e7a98c2a440f 100644 --- a/samples/bpf/xdp_rxq_info_user.c +++ b/samples/bpf/xdp_rxq_info_user.c @@ -30,7 +30,7 @@ static int ifindex = -1; static char ifname_buf[IF_NAMESIZE]; static char *ifname; -static __u32 xdp_flags; +static __u32 xdp_flags = XDP_FLAGS_UPDATE_IF_NOEXIST; static struct bpf_map *stats_global_map; static struct bpf_map *rx_queue_index_map; @@ -52,6 +52,7 @@ static const struct option long_options[] = { {"action", required_argument, NULL, 'a' }, {"readmem", no_argument, NULL, 'r' }, {"swapmac", no_argument, NULL, 'm' }, + {"force", no_argument, NULL, 'F' }, {0, 0, NULL, 0 } }; @@ -487,7 +488,7 @@ int main(int argc, char **argv) } /* Parse commands line args */ - while ((opt = getopt_long(argc, argv, "hSd:", + while ((opt = getopt_long(argc, argv, "FhSrmzd:s:a:", long_options, &longindex)) != -1) { switch (opt) { case 'd': @@ -524,6 +525,9 @@ int main(int argc, char **argv) case 'm': cfg_options |= SWAP_MAC; break; + case 'F': + xdp_flags &= ~XDP_FLAGS_UPDATE_IF_NOEXIST; + break; case 'h': error: default: |