diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/trace/bpf_trace.c | 22 |
1 files changed, 2 insertions, 20 deletions
diff --git a/kernel/trace/bpf_trace.c b/kernel/trace/bpf_trace.c index 0cf0a6331482..52ddd217d6a1 100644 --- a/kernel/trace/bpf_trace.c +++ b/kernel/trace/bpf_trace.c @@ -1270,24 +1270,6 @@ const struct bpf_func_proto bpf_snprintf_btf_proto = { .arg5_type = ARG_ANYTHING, }; -BPF_CALL_1(bpf_sock_from_file, struct file *, file) -{ - return (unsigned long) sock_from_file(file); -} - -BTF_ID_LIST(bpf_sock_from_file_btf_ids) -BTF_ID(struct, socket) -BTF_ID(struct, file) - -static const struct bpf_func_proto bpf_sock_from_file_proto = { - .func = bpf_sock_from_file, - .gpl_only = false, - .ret_type = RET_PTR_TO_BTF_ID_OR_NULL, - .ret_btf_id = &bpf_sock_from_file_btf_ids[0], - .arg1_type = ARG_PTR_TO_BTF_ID, - .arg1_btf_id = &bpf_sock_from_file_btf_ids[1], -}; - const struct bpf_func_proto * bpf_tracing_func_proto(enum bpf_func_id func_id, const struct bpf_prog *prog) { @@ -1384,8 +1366,6 @@ bpf_tracing_func_proto(enum bpf_func_id func_id, const struct bpf_prog *prog) return &bpf_per_cpu_ptr_proto; case BPF_FUNC_bpf_this_cpu_ptr: return &bpf_this_cpu_ptr_proto; - case BPF_FUNC_sock_from_file: - return &bpf_sock_from_file_proto; default: return NULL; } @@ -1778,6 +1758,8 @@ tracing_prog_func_proto(enum bpf_func_id func_id, const struct bpf_prog *prog) return &bpf_sk_storage_get_tracing_proto; case BPF_FUNC_sk_storage_delete: return &bpf_sk_storage_delete_tracing_proto; + case BPF_FUNC_sock_from_file: + return &bpf_sock_from_file_proto; #endif case BPF_FUNC_seq_printf: return prog->expected_attach_type == BPF_TRACE_ITER ? |