diff options
| author | Jakub Sitnicki <jakub@cloudflare.com> | 2020-05-31 10:28:37 +0200 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2020-06-01 15:21:02 -0700 |
| commit | b27f7bb590ba835b32ef122389db158e44cfda1e (patch) | |
| tree | 79716052834fb939fcb957d357f0b9213c9cb5fc /include/net | |
| parent | a3fd7ceee05431d2c51ed86c6cae015d236a51f0 (diff) | |
| download | linux-b27f7bb590ba835b32ef122389db158e44cfda1e.tar.bz2 | |
flow_dissector: Move out netns_bpf prog callbacks
Move functions to manage BPF programs attached to netns that are not
specific to flow dissector to a dedicated module named
bpf/net_namespace.c.
The set of functions will grow with the addition of bpf_link support for
netns attached programs. This patch prepares ground by creating a place
for it.
This is a code move with no functional changes intended.
Signed-off-by: Jakub Sitnicki <jakub@cloudflare.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20200531082846.2117903-4-jakub@cloudflare.com
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/flow_dissector.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/net/flow_dissector.h b/include/net/flow_dissector.h index 4fb1a69c6ecf..a7eba43fe4e4 100644 --- a/include/net/flow_dissector.h +++ b/include/net/flow_dissector.h @@ -8,6 +8,8 @@ #include <linux/string.h> #include <uapi/linux/if_ether.h> +struct bpf_prog; +struct net; struct sk_buff; /** @@ -369,4 +371,8 @@ flow_dissector_init_keys(struct flow_dissector_key_control *key_control, memset(key_basic, 0, sizeof(*key_basic)); } +#ifdef CONFIG_BPF_SYSCALL +int flow_dissector_bpf_prog_attach(struct net *net, struct bpf_prog *prog); +#endif /* CONFIG_BPF_SYSCALL */ + #endif |