osfmk/vm/vm_fault.c

2501 	 (!(page)->cs_validated || (page)->wpmapped /*4*/))
2557 		 * to update the "wpmapped" bit in
2654 		* writing in another map before, it is wpmapped; if we fault
2660 	      (page_immutable(m, prot) && ((prot & VM_PROT_WRITE) || m->wpmapped))
2678 				printf("vm_fault: signed: %s validate: %s tainted: %s wpmapped: %s slid: %s prot: 0x%x\n",
2682 				       m->wpmapped ? "yes" : "no",
2762 			       "wpmapped:%d slid:%d)\n",
2777 			       m->wpmapped,
3093 			if (m->wpmapped == FALSE) {
3096 				m->wpmapped = TRUE;
5807 	if (page->wpmapped && !page->cs_tainted) {
5891 	if (page->wpmapped && !page->cs_tainted) {