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authorJakub Sitnicki <jakub@cloudflare.com>2020-06-25 17:13:54 +0300
committerAlexei Starovoitov <ast@kernel.org>2020-06-30 20:45:07 +0300
commit3b7016996c4c44db5d499d98759b82fb714bb912 (patch)
treec2b829b6dbc79ae9646900dbf55e8ea68d847ca8 /include/net/flow_dissector.h
parent517bbe1994a3cee29a35c730662277bb5daff582 (diff)
downloadlinux-3b7016996c4c44db5d499d98759b82fb714bb912.tar.xz
flow_dissector: Pull BPF program assignment up to bpf-netns
Prepare for using bpf_prog_array to store attached programs by moving out code that updates the attached program out of flow dissector. Managing bpf_prog_array is more involved than updating a single bpf_prog pointer. This will let us do it all from one place, bpf/net_namespace.c, in the subsequent patch. No functional change intended. Signed-off-by: Jakub Sitnicki <jakub@cloudflare.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Andrii Nakryiko <andriin@fb.com> Acked-by: Martin KaFai Lau <kafai@fb.com> Link: https://lore.kernel.org/bpf/20200625141357.910330-2-jakub@cloudflare.com
Diffstat (limited to 'include/net/flow_dissector.h')
-rw-r--r--include/net/flow_dissector.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/net/flow_dissector.h b/include/net/flow_dissector.h
index a7eba43fe4e4..4b6e36288ddd 100644
--- a/include/net/flow_dissector.h
+++ b/include/net/flow_dissector.h
@@ -372,7 +372,8 @@ flow_dissector_init_keys(struct flow_dissector_key_control *key_control,
}
#ifdef CONFIG_BPF_SYSCALL
-int flow_dissector_bpf_prog_attach(struct net *net, struct bpf_prog *prog);
+int flow_dissector_bpf_prog_attach_check(struct net *net,
+ struct bpf_prog *prog);
#endif /* CONFIG_BPF_SYSCALL */
#endif