51 static int __enable_controllers(const char *cgroup_path, const char *controllers)  in __enable_controllers()  argument
59 	/* If not controllers are passed, enable all available controllers */  in __enable_controllers()
60 	if (!controllers) {  in __enable_controllers()
61 		snprintf(path, sizeof(path), "%s/cgroup.controllers",  in __enable_controllers()
65 			log_err("Opening cgroup.controllers: %s", path);  in __enable_controllers()
71 			log_err("Reading cgroup.controllers: %s", path);  in __enable_controllers()
73 		} else if (len == 0) { /* No controllers to enable */  in __enable_controllers()
80 		strncpy(enable, controllers, sizeof(enable));  in __enable_controllers()
102  * enable_controllers() - Enable cgroup v2 controllers
104  * @controllers: List of controllers to enable in cgroup.controllers format
107  * Enable given cgroup v2 controllers, if @controllers is NULL, enable all
108  * available controllers.
112 int enable_controllers(const char *relative_path, const char *controllers)  in enable_controllers()  argument
117 	return __enable_controllers(cgroup_path, controllers);  in enable_controllers()
220 	/* Enable all available controllers to increase test coverage */  in setup_cgroup_environment()