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| author | Wang Hai <wanghai38@huawei.com> | 2021-06-15 21:55:54 +0800 |
|---|---|---|
| committer | Andrii Nakryiko <andrii@kernel.org> | 2021-06-16 20:10:18 -0700 |
| commit | bf067f1c51239ba70be714c513820d2c4a5cd457 (patch) | |
| tree | 248760b79ee26f2dd0877a36adba27cc96ba3041 /samples | |
| parent | 712b78c697cd75b62b7707b5a20bcd914aedfdaa (diff) | |
| download | linux-bf067f1c51239ba70be714c513820d2c4a5cd457.tar.bz2 | |
samples/bpf: Add missing option to xdp_fwd usage
xdp_fwd usage() is missing the introduction of the "-S"
and "-F" options, this patch adds it.
Fixes: d50ecc46d18f ("samples/bpf: Attach XDP programs in driver mode by default")
Signed-off-by: Wang Hai <wanghai38@huawei.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Jesper Dangaard Brouer <brouer@redhat.com>
Link: https://lore.kernel.org/bpf/20210615135554.29158-1-wanghai38@huawei.com
Diffstat (limited to 'samples')
| -rw-r--r-- | samples/bpf/xdp_fwd_user.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/samples/bpf/xdp_fwd_user.c b/samples/bpf/xdp_fwd_user.c index 74a4583d0d86..00061261a8da 100644 --- a/samples/bpf/xdp_fwd_user.c +++ b/samples/bpf/xdp_fwd_user.c @@ -67,6 +67,8 @@ static void usage(const char *prog) "usage: %s [OPTS] interface-list\n" "\nOPTS:\n" " -d detach program\n" + " -S use skb-mode\n" + " -F force loading prog\n" " -D direct table lookups (skip fib rules)\n", prog); } |