1 /* SPDX-License-Identifier: GPL-2.0 */
34 			return -1;  in cg_check_frozen()
42 			return -1;  in cg_check_frozen()
62 	int fd, ret = -1;  in cg_prepare_for_wait()
65 	if (fd == -1) {  in cg_prepare_for_wait()
72 	if (ret == -1) {  in cg_prepare_for_wait()
75 		fd = -1;  in cg_prepare_for_wait()
87 	int ret = -1;  in cg_wait_for()
96 		if (ret == -1) {  in cg_wait_for()
119 	int fd, ret = -1;  in cg_enter_and_wait_for_frozen()
152 	int fd, ret = -1;  in cg_freeze_wait()
175  * A simple process running in a sleep loop until being
176  * re-parented.
190  * running processes and freeze it. Then unfreeze it. Then it kills all
226 	free(cgroup);  in test_cgfreezer_simple()
386 	for (i = 9; i >= 0 && cgroup[i]; i--) {  in test_cgfreezer_tree()
388 		free(cgroup[i]);  in test_cgfreezer_tree()
447 	free(cgroup);  in test_cgfreezer_forkbomb()
497 	free(child);  in test_cgfreezer_mkdir()
500 	free(parent);  in test_cgfreezer_mkdir()
549 	free(child);  in test_cgfreezer_rmdir()
552 	free(parent);  in test_cgfreezer_rmdir()
559  * 1) A (running) -> B (frozen)
560  * 2) B (frozen) -> A (running)
561  * 3) A (frozen) -> B (frozen)
593 	 * Migrate from A (running) to B (frozen)  in test_cgfreezer_migrate()
605 	 * Migrate from B (frozen) to A (running)  in test_cgfreezer_migrate()
630 	free(cgroup[0]);  in test_cgfreezer_migrate()
633 	free(cgroup[1]);  in test_cgfreezer_migrate()
693 	free(cgroup);  in test_cgfreezer_ptrace()
706 	if (len == -1) {  in proc_check_stopped()
708 		return -1;  in proc_check_stopped()
713 		return -1;  in proc_check_stopped()
759 	free(cgroup);  in test_cgfreezer_stopped()
816 	free(cgroup);  in test_cgfreezer_ptraced()
860 	free(cgroup);  in test_cgfreezer_vfork()