Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next

[linux-2.6-microblaze.git] / include / linux / bpf.h

diff --git a/include/linux/bpf.h b/include/linux/bpf.h
index df3410b..56098c8 100644 (file)
--- a/include/linux/bpf.h
+++ b/include/linux/bpf.h
@@ -484,6 +484,12 @@ bpf_ctx_record_field_size(struct bpf_insn_access_aux *aux, u32 size)
        aux->ctx_field_size = size;
 }
 
+static inline bool bpf_pseudo_func(const struct bpf_insn *insn)
+{
+       return insn->code == (BPF_LD | BPF_IMM | BPF_DW) &&
+              insn->src_reg == BPF_PSEUDO_FUNC;
+}
+
 struct bpf_prog_ops {
        int (*test_run)(struct bpf_prog *prog, const union bpf_attr *kattr,
                        union bpf_attr __user *uattr);