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Commit 17c84b9f authored by Bart Van Assche's avatar Bart Van Assche
Browse files

libprocessgroup: Introduce a local variable in CgroupMap::ActivateControllers() 



This CL prepares for introducing an additional flag test.

Bug: 213617178
Change-Id: Ia74c1990792b5839f76498de2cac0008ed92040f
Signed-off-by: default avatarBart Van Assche <bvanassche@google.com>
parent 392eae64

libprocessgroup/cgroup_map.cpp

+2 −2
Original line number Diff line number Diff line
@@ -229,8 +229,8 @@ int CgroupMap::ActivateControllers(const std::string& path) const { 
        auto controller_count = ACgroupFile_getControllerCount();

        for (uint32_t i = 0; i < controller_count; ++i) {

            const ACgroupController* controller = ACgroupFile_getController(i);

            if (ACgroupController_getFlags(controller) &

                CGROUPRC_CONTROLLER_FLAG_NEEDS_ACTIVATION) {

            const uint32_t flags = ACgroupController_getFlags(controller);

            if (flags & CGROUPRC_CONTROLLER_FLAG_NEEDS_ACTIVATION) {

                std::string str("+");

                str.append(ACgroupController_getName(controller));

                if (!WriteStringToFile(str, path + "/cgroup.subtree_control")) {