939 static int copy_mm(unsigned long clone_flags, struct task_struct *tsk)  in copy_mm()  argument
965 	if (clone_flags & CLONE_VM) {  in copy_mm()
985 static int copy_fs(unsigned long clone_flags, struct task_struct *tsk)  in copy_fs()  argument
988 	if (clone_flags & CLONE_FS) {  in copy_fs()
1005 static int copy_files(unsigned long clone_flags, struct task_struct *tsk)  in copy_files()  argument
1017 	if (clone_flags & CLONE_FILES) {  in copy_files()
1032 static int copy_io(unsigned long clone_flags, struct task_struct *tsk)  in copy_io()  argument
1043 	if (clone_flags & CLONE_IO) {  in copy_io()
1058 static int copy_sighand(unsigned long clone_flags, struct task_struct *tsk)  in copy_sighand()  argument
1062 	if (clone_flags & CLONE_SIGHAND) {  in copy_sighand()
1109 static int copy_signal(unsigned long clone_flags, struct task_struct *tsk)  in copy_signal()  argument
1113 	if (clone_flags & CLONE_THREAD)  in copy_signal()
1239 static struct task_struct *copy_process(unsigned long clone_flags,  in copy_process()  argument
1249 	if ((clone_flags & (CLONE_NEWNS|CLONE_FS)) == (CLONE_NEWNS|CLONE_FS))  in copy_process()
1252 	if ((clone_flags & (CLONE_NEWUSER|CLONE_FS)) == (CLONE_NEWUSER|CLONE_FS))  in copy_process()
1259 	if ((clone_flags & CLONE_THREAD) && !(clone_flags & CLONE_SIGHAND))  in copy_process()
1267 	if ((clone_flags & CLONE_SIGHAND) && !(clone_flags & CLONE_VM))  in copy_process()
1276 	if ((clone_flags & CLONE_PARENT) &&  in copy_process()
1285 	if (clone_flags & CLONE_SIGHAND) {  in copy_process()
1286 		if ((clone_flags & (CLONE_NEWUSER | CLONE_NEWPID)) ||  in copy_process()
1292 	retval = security_task_create(clone_flags);  in copy_process()
1318 	retval = copy_creds(p, clone_flags);  in copy_process()
1368 	if (clone_flags & CLONE_THREAD)  in copy_process()
1414 	retval = sched_fork(clone_flags, p);  in copy_process()
1426 	retval = copy_semundo(clone_flags, p);  in copy_process()
1429 	retval = copy_files(clone_flags, p);  in copy_process()
1432 	retval = copy_fs(clone_flags, p);  in copy_process()
1435 	retval = copy_sighand(clone_flags, p);  in copy_process()
1438 	retval = copy_signal(clone_flags, p);  in copy_process()
1441 	retval = copy_mm(clone_flags, p);  in copy_process()
1444 	retval = copy_namespaces(clone_flags, p);  in copy_process()
1447 	retval = copy_io(clone_flags, p);  in copy_process()
1450 	retval = copy_thread(clone_flags, stack_start, stack_size, p);  in copy_process()
1462 	p->set_child_tid = (clone_flags & CLONE_CHILD_SETTID) ? child_tidptr : NULL;  in copy_process()
1466 	p->clear_child_tid = (clone_flags & CLONE_CHILD_CLEARTID) ? child_tidptr : NULL;  in copy_process()
1481 	if ((clone_flags & (CLONE_VM|CLONE_VFORK)) == CLONE_VM)  in copy_process()
1497 	if (clone_flags & CLONE_THREAD) {  in copy_process()
1502 		if (clone_flags & CLONE_PARENT)  in copy_process()
1505 			p->exit_signal = (clone_flags & CSIGNAL);  in copy_process()
1525 	if (clone_flags & (CLONE_PARENT|CLONE_THREAD)) {  in copy_process()
1558 		ptrace_init_task(p, (clone_flags & CLONE_PTRACE) || trace);  in copy_process()
1597 	if (clone_flags & CLONE_THREAD)  in copy_process()
1601 	trace_task_newtask(p, clone_flags);  in copy_process()
1602 	uprobe_copy_process(p, clone_flags);  in copy_process()
1618 	if (!(clone_flags & CLONE_THREAD))  in copy_process()
1637 	if (clone_flags & CLONE_THREAD)  in copy_process()
1677 long do_fork(unsigned long clone_flags,  in do_fork()  argument
1693 	if (!(clone_flags & CLONE_UNTRACED)) {  in do_fork()
1694 		if (clone_flags & CLONE_VFORK)  in do_fork()
1696 		else if ((clone_flags & CSIGNAL) != SIGCHLD)  in do_fork()
1705 	p = copy_process(clone_flags, stack_start, stack_size,  in do_fork()
1720 		if (clone_flags & CLONE_PARENT_SETTID)  in do_fork()
1723 		if (clone_flags & CLONE_VFORK) {  in do_fork()
1735 		if (clone_flags & CLONE_VFORK) {  in do_fork()
1778 SYSCALL_DEFINE5(clone, unsigned long, clone_flags, unsigned long, newsp,  in SYSCALL_DEFINE5()  argument
1783 SYSCALL_DEFINE5(clone, unsigned long, newsp, unsigned long, clone_flags,  in SYSCALL_DEFINE5()
1788 SYSCALL_DEFINE6(clone, unsigned long, clone_flags, unsigned long, newsp,  in SYSCALL_DEFINE5()
1794 SYSCALL_DEFINE5(clone, unsigned long, clone_flags, unsigned long, newsp,  in SYSCALL_DEFINE5()
1800 	return do_fork(clone_flags, newsp, 0, parent_tidptr, child_tidptr);  in SYSCALL_DEFINE5()