4059 vm_map_copy_swap_object(vm_map_entry_t src_entry, vm_map_entry_t dst_entry,  in vm_map_copy_swap_object()  argument
4066 	src_object = src_entry->object.vm_object;  in vm_map_copy_swap_object()
4067 	charged = ENTRY_CHARGED(src_entry);  in vm_map_copy_swap_object()
4072 			vm_object_split(src_entry);  in vm_map_copy_swap_object()
4073 			src_object = src_entry->object.vm_object;  in vm_map_copy_swap_object()
4080 	if (src_entry->cred != NULL &&  in vm_map_copy_swap_object()
4081 	    !(src_entry->eflags & MAP_ENTRY_NEEDS_COPY)) {  in vm_map_copy_swap_object()
4085 		src_object->cred = src_entry->cred;  in vm_map_copy_swap_object()
4094 		if (!(src_entry->eflags & MAP_ENTRY_NEEDS_COPY)) {  in vm_map_copy_swap_object()
4096 			src_entry->cred = cred;  in vm_map_copy_swap_object()
4112 	vm_map_entry_t src_entry,  in vm_map_copy_entry()  argument
4122 	if ((dst_entry->eflags|src_entry->eflags) & MAP_ENTRY_IS_SUB_MAP)  in vm_map_copy_entry()
4125 	if (src_entry->wired_count == 0 ||  in vm_map_copy_entry()
4126 	    (src_entry->protection & VM_PROT_WRITE) == 0) {  in vm_map_copy_entry()
4131 		if ((src_entry->eflags & MAP_ENTRY_NEEDS_COPY) == 0 &&  in vm_map_copy_entry()
4132 		    (src_entry->protection & VM_PROT_WRITE) != 0) {  in vm_map_copy_entry()
4134 			    src_entry->start,  in vm_map_copy_entry()
4135 			    src_entry->end,  in vm_map_copy_entry()
4136 			    src_entry->protection & ~VM_PROT_WRITE);  in vm_map_copy_entry()
4142 		size = src_entry->end - src_entry->start;  in vm_map_copy_entry()
4143 		if ((src_object = src_entry->object.vm_object) != NULL) {  in vm_map_copy_entry()
4146 				vm_map_copy_swap_object(src_entry, dst_entry,  in vm_map_copy_entry()
4149 				src_object = src_entry->object.vm_object;  in vm_map_copy_entry()
4154 			src_entry->eflags |= MAP_ENTRY_COW |  in vm_map_copy_entry()
4158 			dst_entry->offset = src_entry->offset;  in vm_map_copy_entry()
4159 			if (src_entry->eflags & MAP_ENTRY_WRITECNT) {  in vm_map_copy_entry()
4172 				src_entry->eflags &= ~MAP_ENTRY_WRITECNT;  in vm_map_copy_entry()
4175 				fake_entry->start = src_entry->start;  in vm_map_copy_entry()
4176 				fake_entry->end = src_entry->end;  in vm_map_copy_entry()
4184 			    src_entry->start);  in vm_map_copy_entry()
4188 			if (src_entry->cred != NULL) {  in vm_map_copy_entry()
4200 		vm_fault_copy_entry(dst_map, src_map, dst_entry, src_entry,  in vm_map_copy_entry()