1# Copyright (C) 2022 Huawei Device Co., Ltd. 2# Licensed under the Apache License, Version 2.0 (the "License"); 3# you may not use this file except in compliance with the License. 4# You may obtain a copy of the License at 5# 6# http://www.apache.org/licenses/LICENSE-2.0 7# 8# Unless required by applicable law or agreed to in writing, software 9# distributed under the License is distributed on an "AS IS" BASIS, 10# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 11# See the License for the specific language governing permissions and 12# limitations under the License. 13 14config TRACEPOINT_MMAP 15 tristate "MMAP Tracepoint For Vendor Hooks" 16 depends on VENDOR_HOOKS 17 default m 18 help 19 Enable mmap tracepoint for vendor hooks 20 Allow vendor modules to attach driver hooks defined via 21 DECLARE_HOOK or DECLARE_RESTRICTED_HOOK 22