400 	struct thread_info *t = task_thread_info(tsk);  in exit_thread()  local
402 	if (t->utraps) {  in exit_thread()
403 		if (t->utraps[0] < 2)  in exit_thread()
404 			kfree (t->utraps);  in exit_thread()
406 			t->utraps[0]--;  in exit_thread()
412 	struct thread_info *t = current_thread_info();  in flush_thread()  local
415 	mm = t->task->mm;  in flush_thread()
422 	t->fpsaved[0] = 0;  in flush_thread()
468 				       struct thread_info *t)  in shift_window_buffer()  argument
473 		t->rwbuf_stkptrs[i] = t->rwbuf_stkptrs[i+1];  in shift_window_buffer()
474 		memcpy(&t->reg_window[i], &t->reg_window[i+1],  in shift_window_buffer()
481 	struct thread_info *t = current_thread_info();  in synchronize_user_stack()  local
488 			struct reg_window *rwin = &t->reg_window[window];  in synchronize_user_stack()
492 			sp = t->rwbuf_stkptrs[window];  in synchronize_user_stack()
500 				shift_window_buffer(window, get_thread_wsaved() - 1, t);  in synchronize_user_stack()
519 	struct thread_info *t = current_thread_info();  in fault_in_user_windows()  local
528 			struct reg_window *rwin = &t->reg_window[window];  in fault_in_user_windows()
532 			orig_sp = sp = t->rwbuf_stkptrs[window];  in fault_in_user_windows()
573 	struct thread_info *t = task_thread_info(p);  in copy_thread()  local
584 	t->new_child = 1;  in copy_thread()
585 	t->ksp = ((unsigned long) child_trap_frame) - STACK_BIAS;  in copy_thread()
586 	t->kregs = (struct pt_regs *) (child_trap_frame +  in copy_thread()
588 	t->fpsaved[0] = 0;  in copy_thread()
592 		__thread_flag_byte_ptr(t)[TI_FLAG_BYTE_CWP] =   in copy_thread()  local
594 		t->kregs->u_regs[UREG_G1] = (unsigned long) args->fn;  in copy_thread()
595 		t->kregs->u_regs[UREG_G2] = (unsigned long) args->fn_arg;  in copy_thread()
601 	if (t->flags & _TIF_32BIT) {  in copy_thread()
605 	t->kregs->u_regs[UREG_FP] = sp;  in copy_thread()
606 	__thread_flag_byte_ptr(t)[TI_FLAG_BYTE_CWP] =   in copy_thread()  local
614 		t->kregs->u_regs[UREG_FP] = csp;  in copy_thread()
616 	if (t->utraps)  in copy_thread()
617 		t->utraps[0]++;  in copy_thread()
620 	t->kregs->u_regs[UREG_I0] = current->pid;  in copy_thread()
621 	t->kregs->u_regs[UREG_I1] = 1;  in copy_thread()
627 		t->kregs->u_regs[UREG_G7] = tls;  in copy_thread()