190 	char *cpucg;  in test_cpucg_stats()  local
192 	cpucg = cg_name(root, "cpucg_test");  in test_cpucg_stats()
193 	if (!cpucg)  in test_cpucg_stats()
196 	if (cg_create(cpucg))  in test_cpucg_stats()
199 	usage_usec = cg_read_key_long(cpucg, "cpu.stat", "usage_usec");  in test_cpucg_stats()
200 	user_usec = cg_read_key_long(cpucg, "cpu.stat", "user_usec");  in test_cpucg_stats()
201 	system_usec = cg_read_key_long(cpucg, "cpu.stat", "system_usec");  in test_cpucg_stats()
213 	if (cg_run(cpucg, hog_cpus_timed, (void *)&param))  in test_cpucg_stats()
216 	usage_usec = cg_read_key_long(cpucg, "cpu.stat", "usage_usec");  in test_cpucg_stats()
217 	user_usec = cg_read_key_long(cpucg, "cpu.stat", "user_usec");  in test_cpucg_stats()
227 	cg_destroy(cpucg);  in test_cpucg_stats()
228 	free(cpucg);  in test_cpucg_stats()
244 	char *cpucg;  in test_cpucg_nice()  local
247 	cpucg = cg_name(root, "cpucg_test");  in test_cpucg_nice()
248 	if (!cpucg)  in test_cpucg_nice()
251 	if (cg_create(cpucg))  in test_cpucg_nice()
254 	user_usec = cg_read_key_long(cpucg, "cpu.stat", "user_usec");  in test_cpucg_nice()
255 	nice_usec = cg_read_key_long(cpucg, "cpu.stat", "nice_usec");  in test_cpucg_nice()
279 		if (cg_write(cpucg, "cgroup.procs", buf))  in test_cpucg_nice()
284 		hog_cpus_timed(cpucg, &param);  in test_cpucg_nice()
291 		user_usec = cg_read_key_long(cpucg, "cpu.stat", "user_usec");  in test_cpucg_nice()
292 		nice_usec = cg_read_key_long(cpucg, "cpu.stat", "nice_usec");  in test_cpucg_nice()
300 	cg_destroy(cpucg);  in test_cpucg_nice()
301 	free(cpucg);  in test_cpucg_nice()
651 	char *cpucg;  in test_cpucg_max()  local
653 	cpucg = cg_name(root, "cpucg_test");  in test_cpucg_max()
654 	if (!cpucg)  in test_cpucg_max()
657 	if (cg_create(cpucg))  in test_cpucg_max()
660 	if (cg_write(cpucg, "cpu.max", "1000"))  in test_cpucg_max()
671 	if (cg_run(cpucg, hog_cpus_timed, (void *)&param))  in test_cpucg_max()
674 	usage_usec = cg_read_key_long(cpucg, "cpu.stat", "usage_usec");  in test_cpucg_max()
675 	user_usec = cg_read_key_long(cpucg, "cpu.stat", "user_usec");  in test_cpucg_max()
688 	cg_destroy(cpucg);  in test_cpucg_max()
689 	free(cpucg);  in test_cpucg_max()