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authorStanislav Fomichev <sdf@google.com>2019-07-26 01:52:25 +0300
committerAlexei Starovoitov <ast@kernel.org>2019-07-26 04:00:41 +0300
commit086f95682114fd2d1790bd3226e76cbae9a2d192 (patch)
tree9433a08f66aee74c6bfcc5e493b41d0762a5a77e /net/bpf
parent03cd1d1a493e92a80d60040d6aa8160aff239942 (diff)
downloadlinux-086f95682114fd2d1790bd3226e76cbae9a2d192.tar.xz
bpf/flow_dissector: pass input flags to BPF flow dissector program
C flow dissector supports input flags that tell it to customize parsing by either stopping early or trying to parse as deep as possible. Pass those flags to the BPF flow dissector so it can make the same decisions. In the next commits I'll add support for those flags to our reference bpf_flow.c v3: * Export copy of flow dissector flags instead of moving (Alexei Starovoitov) Acked-by: Petar Penkov <ppenkov@google.com> Acked-by: Willem de Bruijn <willemb@google.com> Acked-by: Song Liu <songliubraving@fb.com> Cc: Song Liu <songliubraving@fb.com> Cc: Willem de Bruijn <willemb@google.com> Cc: Petar Penkov <ppenkov@google.com> Signed-off-by: Stanislav Fomichev <sdf@google.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'net/bpf')
-rw-r--r--net/bpf/test_run.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/bpf/test_run.c b/net/bpf/test_run.c
index 80e6f3a6864d..4e41d15a1098 100644
--- a/net/bpf/test_run.c
+++ b/net/bpf/test_run.c
@@ -419,7 +419,7 @@ int bpf_prog_test_run_flow_dissector(struct bpf_prog *prog,
time_start = ktime_get_ns();
for (i = 0; i < repeat; i++) {
retval = bpf_flow_dissect(prog, &ctx, eth->h_proto, ETH_HLEN,
- size);
+ size, 0);
if (signal_pending(current)) {
preempt_enable();