385 	const char *mnt;  in set_max_cpu_num()  local
392 	mnt = sysfs__mountpoint();  in set_max_cpu_num()
393 	if (!mnt)  in set_max_cpu_num()
397 	ret = snprintf(path, PATH_MAX, "%s/devices/system/cpu/possible", mnt);  in set_max_cpu_num()
413 	const char *mnt;  in set_max_node_num()  local
420 	mnt = sysfs__mountpoint();  in set_max_node_num()
421 	if (!mnt)  in set_max_node_num()
425 	ret = snprintf(path, PATH_MAX, "%s/devices/system/node/possible", mnt);  in set_max_node_num()
464 	const char *mnt;  in cpu__setup_cpunode_map()  local
471 	mnt = sysfs__mountpoint();  in cpu__setup_cpunode_map()
472 	if (!mnt)  in cpu__setup_cpunode_map()
475 	n = snprintf(path, PATH_MAX, "%s/devices/system/node", mnt);  in cpu__setup_cpunode_map()