2498 	if ((cur_protection & VM_PROT_WRITE) &&  in vm_map_enter()
2545 		int reject_prot = (needs_copy ? VM_PROT_ALLEXEC : (VM_PROT_WRITE | VM_PROT_ALLEXEC));  in vm_map_enter()
3040 				int reject_prot = (needs_copy ? VM_PROT_ALLEXEC : (VM_PROT_WRITE | VM_PROT_ALLEXEC));  in vm_map_enter()
3267 			pager_prot &= ~VM_PROT_WRITE;  in vm_map_enter()
3477 	if ((cur_protection & VM_PROT_WRITE) &&  in vm_map_enter_fourk()
3634 			if ((entry->protection & VM_PROT_WRITE) &&  in vm_map_enter_fourk()
3831 			pager_prot &= ~VM_PROT_WRITE;  in vm_map_enter_fourk()
4343 						    copy_entry->protection & VM_PROT_WRITE) {  in vm_map_enter_mem_object_helper()
4346 							prot = copy_entry->protection & ~VM_PROT_WRITE;  in vm_map_enter_mem_object_helper()
4389 							pager_prot &= ~VM_PROT_WRITE;  in vm_map_enter_mem_object_helper()
4655 			pager_prot &= ~VM_PROT_WRITE;  in vm_map_enter_mem_object_helper()
5004 		pager_prot &= ~VM_PROT_WRITE;  in vm_map_enter_mem_object_control()
5287 		    VM_PROT_ALL, VM_PROT_WRITE,  in vm_map_enter_cpm()
5929 		if ((new_prot & VM_PROT_WRITE) &&  in vm_map_protect()
5965 			    ((current->protection & VM_PROT_EXECUTE) && (new_prot & VM_PROT_WRITE))) {  in vm_map_protect()
6053 				prot &= ~VM_PROT_WRITE;  in vm_map_protect()
6100 				if (prot & VM_PROT_WRITE) {  in vm_map_protect()
6743 				if (entry->protection & VM_PROT_WRITE) {  in vm_map_wire_nested()
6753 					if (entry->protection & VM_PROT_WRITE) {  in vm_map_wire_nested()
8572 	if (!(entry->protection & VM_PROT_WRITE)) {  in vm_map_entry_is_overwritable()
8683 		if (!(entry->protection & VM_PROT_WRITE)) {  in vm_map_overwrite_submap_recurse()
8944 		if (!(entry->protection & VM_PROT_WRITE)) {  in vm_map_copy_overwrite_nested()
9810 		    ((entry->protection & VM_PROT_WRITE) != 0)) {  in vm_map_copy_overwrite_unaligned()
10013 		if (!(entry->protection & VM_PROT_WRITE)) {  in vm_map_copy_overwrite_aligned()
11550 				prot = src_entry->protection & ~VM_PROT_WRITE;  in vm_map_copyin_internal()
12354 		    (old_entry->protection & VM_PROT_WRITE)) {  in vm_map_fork_share()
12359 			prot = old_entry->protection & ~VM_PROT_WRITE;  in vm_map_fork_share()
12438 		new_entry->protection &= ~VM_PROT_WRITE;  in vm_map_fork_share()
12439 		new_entry->max_protection &= ~VM_PROT_WRITE;  in vm_map_fork_share()
12758 				prot = old_entry->protection & ~VM_PROT_WRITE;  in vm_map_fork()
13069 		    !((fault_type & VM_PROT_WRITE) ||  in vm_map_lookup_locked()
13080 		    ((fault_type & VM_PROT_WRITE) ||  in vm_map_lookup_locked()
13172 		if (((fault_type & VM_PROT_WRITE) ||  in vm_map_lookup_locked()
13393 				prot = prot & ~VM_PROT_WRITE;  in vm_map_lookup_locked()
13530 			if ((entry->protection & VM_PROT_WRITE) &&  in vm_map_lookup_locked()
13657 		if ((fault_type & VM_PROT_WRITE) || *wired || force_copy) {  in vm_map_lookup_locked()
13682 		if ((fault_type & VM_PROT_WRITE) == 0 && *wired == 0) {  in vm_map_lookup_locked()
13688 			prot &= (~VM_PROT_WRITE);  in vm_map_lookup_locked()
13692 	if (submap_needed_copy && (prot & VM_PROT_WRITE)) {  in vm_map_lookup_locked()
13698 		assert(!(fault_type & VM_PROT_WRITE));  in vm_map_lookup_locked()
13702 		prot &= ~VM_PROT_WRITE;  in vm_map_lookup_locked()
15481 					VM_PROT_READ | VM_PROT_WRITE);  in vm_map_willneed()
15798 		if (!(entry->protection & VM_PROT_WRITE) && !entry->used_for_jit) {  in vm_map_reusable_pages()
16653 				    (src_entry->protection & VM_PROT_WRITE)) {  in vm_map_remap_extract()
16658 					prot = src_entry->protection & ~VM_PROT_WRITE;  in vm_map_remap_extract()
16763 			new_entry->max_protection |= VM_PROT_WRITE;  in vm_map_remap_extract()
16823 				prot = src_entry->protection & ~VM_PROT_WRITE;  in vm_map_remap_extract()
18313 	if ((entry->protection & VM_PROT_WRITE) == 0 &&  in vm_map_purgable_control()
19436 	    (named_entry->protection & VM_PROT_WRITE)) {  in convert_port_entry_to_map()
20583 		if (!(entry->protection & VM_PROT_WRITE)) {  in vm_map_query_volatile()