summaryrefslogtreecommitdiffstats
path: root/samples
diff options
context:
space:
mode:
authorAndre Guedes <andre.guedes@intel.com>2019-11-14 08:28:47 -0800
committerDaniel Borkmann <daniel@iogearbox.net>2019-11-15 22:32:10 +0100
commitb31333298087f8ee3559bd62bcbd1638f232cac0 (patch)
treef60996f25cc64b55a6c98f57993c4ccf1370078b /samples
parent110b2263db8ab91d204378988ca73b932b26dad3 (diff)
downloadlinux-b31333298087f8ee3559bd62bcbd1638f232cac0.tar.bz2
samples/bpf: Add missing option to xdpsock usage
Commit 743e568c1586 (samples/bpf: Add a "force" flag to XDP samples) introduced the '-F' option but missed adding it to the usage() and the 'long_option' array. Fixes: 743e568c1586 (samples/bpf: Add a "force" flag to XDP samples) Signed-off-by: Andre Guedes <andre.guedes@intel.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Link: https://lore.kernel.org/bpf/20191114162847.221770-2-andre.guedes@intel.com
Diffstat (limited to 'samples')
-rw-r--r--samples/bpf/xdpsock_user.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/samples/bpf/xdpsock_user.c b/samples/bpf/xdpsock_user.c
index c5d0a006cafc..a15480010828 100644
--- a/samples/bpf/xdpsock_user.c
+++ b/samples/bpf/xdpsock_user.c
@@ -374,6 +374,7 @@ static struct option long_options[] = {
{"no-need-wakeup", no_argument, 0, 'm'},
{"unaligned", no_argument, 0, 'u'},
{"shared-umem", no_argument, 0, 'M'},
+ {"force", no_argument, 0, 'F'},
{0, 0, 0, 0}
};
@@ -397,6 +398,7 @@ static void usage(const char *prog)
" -f, --frame-size=n Set the frame size (must be a power of two in aligned mode, default is %d).\n"
" -u, --unaligned Enable unaligned chunk placement\n"
" -M, --shared-umem Enable XDP_SHARED_UMEM\n"
+ " -F, --force Force loading the XDP prog\n"
"\n";
fprintf(stderr, str, prog, XSK_UMEM__DEFAULT_FRAME_SIZE);
exit(EXIT_FAILURE);