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| author | Alexei Starovoitov <ast@kernel.org> | 2021-10-21 15:11:06 -0700 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2021-10-21 15:11:07 -0700 |
| commit | 549beec028ad05ab911a584e9da3c51288544528 (patch) | |
| tree | 5c5883585f14f1ee79e8ea39a28d06255ceb3578 /kernel | |
| parent | 44ce0ac11e4e6dd1aee2e41e7d74f95f3b961cfb (diff) | |
| parent | b6c4e71516099be676ebd897ea440ce2dddca6d1 (diff) | |
| download | linux-next-549beec028ad05ab911a584e9da3c51288544528.tar.gz linux-next-549beec028ad05ab911a584e9da3c51288544528.zip | |
Merge branch 'Add bpf_skc_to_unix_sock() helper'
Hengqi Chen says:
====================
This patch set adds a new BPF helper bpf_skc_to_unix_sock().
The helper is used in tracing programs to cast a socket
pointer to a unix_sock pointer.
v2->v3:
- Use abstract socket in selftest (Alexei)
- Run checkpatch script over patches (Andrii)
v1->v2:
- Update selftest, remove trailing spaces changes (Song)
====================
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/trace/bpf_trace.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/trace/bpf_trace.c b/kernel/trace/bpf_trace.c index 6b3153841a33..cbcd0d6fca7c 100644 --- a/kernel/trace/bpf_trace.c +++ b/kernel/trace/bpf_trace.c @@ -1608,6 +1608,8 @@ tracing_prog_func_proto(enum bpf_func_id func_id, const struct bpf_prog *prog) return &bpf_skc_to_tcp_request_sock_proto; case BPF_FUNC_skc_to_udp6_sock: return &bpf_skc_to_udp6_sock_proto; + case BPF_FUNC_skc_to_unix_sock: + return &bpf_skc_to_unix_sock_proto; case BPF_FUNC_sk_storage_get: return &bpf_sk_storage_get_tracing_proto; case BPF_FUNC_sk_storage_delete: |