158 struct kfunc {  struct
169 	struct kfunc *kfuncs;  argument
910 static int push_kfunc(struct btf2btf_context *ctx, struct kfunc *kfunc)  in push_kfunc()  argument
912 	struct kfunc *arr = ctx->kfuncs;  in push_kfunc()
917 		arr = realloc(arr, sizeof(struct kfunc) * cap);  in push_kfunc()
924 	ctx->kfuncs[ctx->nr_kfuncs++] = *kfunc;  in push_kfunc()
998 	struct kfunc kfunc;  in collect_kfuncs()  local
1029 		kfunc.name = id->name;  in collect_kfuncs()
1030 		kfunc.btf_id = func_id;  in collect_kfuncs()
1031 		kfunc.flags = flags;  in collect_kfuncs()
1033 		err = push_kfunc(ctx, &kfunc);  in collect_kfuncs()
1111 static int process_kfunc_with_implicit_args(struct btf2btf_context *ctx, struct kfunc *kfunc)  in process_kfunc_with_implicit_args()  argument
1122 	t = (struct btf_type *)btf__type_by_id(btf, kfunc->btf_id);  in process_kfunc_with_implicit_args()
1124 		pr_err("ERROR: resolve_btfids: btf id %d is not a function\n", kfunc->btf_id);  in process_kfunc_with_implicit_args()
1137 	len = snprintf(tmp_name, sizeof(tmp_name), "%s%s", kfunc->name, KF_IMPL_SUFFIX);  in process_kfunc_with_implicit_args()
1139 		pr_err("ERROR: function name is too long: %s%s\n", kfunc->name, KF_IMPL_SUFFIX);  in process_kfunc_with_implicit_args()
1158 		if (t->type != kfunc->btf_id)  in process_kfunc_with_implicit_args()
1183 		pr_err("ERROR: resolve_btfids: failed to add func proto for %s\n", kfunc->name);  in process_kfunc_with_implicit_args()
1198 			       param_name, kfunc->name);  in process_kfunc_with_implicit_args()
1205 	t = (struct btf_type *)btf__type_by_id(btf, kfunc->btf_id);  in process_kfunc_with_implicit_args()
1208 	pr_debug("resolve_btfids: updated BTF for kfunc with implicit args %s\n", kfunc->name);  in process_kfunc_with_implicit_args()
1223 		struct kfunc *kfunc = &ctx.kfuncs[i];  in btf2btf()  local
1225 		if (!(kfunc->flags & KF_IMPLICIT_ARGS))  in btf2btf()
1228 		err = process_kfunc_with_implicit_args(&ctx, kfunc);  in btf2btf()