421 static int is_tr_overlap(struct ia64_tr_entry *p, u64 va, u64 log_size)  in is_tr_overlap()  argument
429 	if (va_rid != RR_TO_RID(p->rr))  in is_tr_overlap()
431 	tr_log_size = (p->itir & 0xff) >> 2;  in is_tr_overlap()
432 	tr_end = p->ifa + (1<<tr_log_size) - 1;  in is_tr_overlap()
434 	if (va > tr_end || p->ifa > va_end)  in is_tr_overlap()
458 	struct ia64_tr_entry *p;  in ia64_itr_entry()  local
471 		p = ia64_idtrs[cpu];  in ia64_itr_entry()
473 								i++, p++) {  in ia64_itr_entry()
474 			if (p->pte & 0x1)  in ia64_itr_entry()
475 				if (is_tr_overlap(p, va, log_size)) {  in ia64_itr_entry()
483 		p = ia64_idtrs[cpu] + IA64_TR_ALLOC_MAX;  in ia64_itr_entry()
485 								i++, p++) {  in ia64_itr_entry()
486 			if (p->pte & 0x1)  in ia64_itr_entry()
487 				if (is_tr_overlap(p, va, log_size)) {  in ia64_itr_entry()
527 		p = ia64_idtrs[cpu] + i;  in ia64_itr_entry()
528 		p->ifa = va;  in ia64_itr_entry()
529 		p->pte = pte;  in ia64_itr_entry()
530 		p->itir = log_size << 2;  in ia64_itr_entry()
531 		p->rr = ia64_get_rr(va);  in ia64_itr_entry()
536 		p = ia64_idtrs[cpu] + IA64_TR_ALLOC_MAX + i;  in ia64_itr_entry()
537 		p->ifa = va;  in ia64_itr_entry()
538 		p->pte = pte;  in ia64_itr_entry()
539 		p->itir = log_size << 2;  in ia64_itr_entry()
540 		p->rr = ia64_get_rr(va);  in ia64_itr_entry()
561 	struct ia64_tr_entry *p;  in ia64_ptr_entry()  local
567 		p = ia64_idtrs[cpu] + slot;  in ia64_ptr_entry()
568 		if ((p->pte&0x1) && is_tr_overlap(p, p->ifa, p->itir>>2)) {  in ia64_ptr_entry()
569 			p->pte = 0;  in ia64_ptr_entry()
570 			ia64_ptr(0x1, p->ifa, p->itir>>2);  in ia64_ptr_entry()
576 		p = ia64_idtrs[cpu] + IA64_TR_ALLOC_MAX + slot;  in ia64_ptr_entry()
577 		if ((p->pte & 0x1) && is_tr_overlap(p, p->ifa, p->itir>>2)) {  in ia64_ptr_entry()
578 			p->pte = 0;  in ia64_ptr_entry()
579 			ia64_ptr(0x2, p->ifa, p->itir>>2);  in ia64_ptr_entry()