60 static int __enable_controllers(const char *cgroup_path, const char *controllers)  in __enable_controllers()  argument
68 	/* If not controllers are passed, enable all available controllers */  in __enable_controllers()
69 	if (!controllers) {  in __enable_controllers()
70 		snprintf(path, sizeof(path), "%s/cgroup.controllers",  in __enable_controllers()
74 			log_err("Opening cgroup.controllers: %s", path);  in __enable_controllers()
80 			log_err("Reading cgroup.controllers: %s", path);  in __enable_controllers()
82 		} else if (len == 0) { /* No controllers to enable */  in __enable_controllers()
89 		strscpy(enable, controllers);  in __enable_controllers()
111  * enable_controllers() - Enable cgroup v2 controllers
113  * @controllers: List of controllers to enable in cgroup.controllers format
116  * Enable given cgroup v2 controllers, if @controllers is NULL, enable all
117  * available controllers.
121 int enable_controllers(const char *relative_path, const char *controllers)  in enable_controllers()  argument
126 	return __enable_controllers(cgroup_path, controllers);  in enable_controllers()
235 	/* Enable all available controllers to increase test coverage */  in setup_cgroup_environment()
688  * a named cgroup like "name=systemd", a controller name like "net_cls", or multi-controllers like