165 	if (fsys_mode(current, &scr->pt)) {  in do_notify_resume_user()
176 	if (current->thread.pfm_needs_checking)  in do_notify_resume_user()
348 	rbs = (unsigned long) current + IA64_RBS_OFFSET;  in copy_thread()
373 	p->thread.flags = ((current->thread.flags & ~THREAD_FLAGS_TO_CLEAR)  in copy_thread()
436 	if (current->thread.pfm_context)  in copy_thread()
539 	do_copy_task_regs(current, info, arg);  in do_copy_regs()
545 	do_dump_task_fpu(current, info, arg);  in do_dump_fpu()
568 	current->thread.flags &= ~(IA64_THREAD_FPH_VALID | IA64_THREAD_DBG_VALID);  in flush_thread()
569 	ia64_drop_fpu(current);  in flush_thread()
580 	ia64_drop_fpu(current);  in exit_thread()
583 	if (current->thread.pfm_context)  in exit_thread()
584 		pfm_exit_thread(current);  in exit_thread()
587 	if (current->thread.flags & IA64_THREAD_DBG_VALID)  in exit_thread()
588 		pfm_release_debug_registers(current);  in exit_thread()
599 	if (!p || p == current || p->state == TASK_RUNNING)  in get_wchan()