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| author | Xu Liu <liuxu623@gmail.com> | 2021-08-20 15:17:11 +0800 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2021-08-24 14:17:53 -0700 |
| commit | fab60e29fcc6d60396da20d63d45fd0d305ba4e4 (patch) | |
| tree | fd84bce9d557fbc71228251ff8dead9bcaa2a15b /tools/testing/selftests/bpf/progs/netns_cookie_prog.c | |
| parent | 8c0bb89e8e4ddc3519b1a2cf1d503f6b3d1cd38a (diff) | |
bpf: Allow bpf_get_netns_cookie in BPF_PROG_TYPE_SK_MSG
We'd like to be able to identify netns from sk_msg hooks
to accelerate local process communication form different netns.
Signed-off-by: Xu Liu <liuxu623@gmail.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20210820071712.52852-2-liuxu623@gmail.com
Diffstat (limited to 'tools/testing/selftests/bpf/progs/netns_cookie_prog.c')
0 files changed, 0 insertions, 0 deletions