xnu-3789.1.32.tar.gz

[apple/xnu.git] / osfmk / vm / device_vm.c

diff --git a/osfmk/vm/device_vm.c b/osfmk/vm/device_vm.c
index 7b4c8f161b9ad9d18acd093b772d0481603e0c6d..abe78666500c8137b6a9784664509f526932e957 100644 (file)
--- a/osfmk/vm/device_vm.c
+++ b/osfmk/vm/device_vm.c
@@ -122,7 +122,7 @@ zone_t      device_pager_zone;
 void
 device_pager_bootstrap(void)
 {
-       register vm_size_t      size;
+       vm_size_t      size;
 
        size = (vm_size_t) sizeof(struct device_pager);
        device_pager_zone = zinit(size, (vm_size_t) MAX_DNODE*size,
@@ -450,7 +450,7 @@ device_pager_last_unmap(
 device_pager_t
 device_object_create(void)
 {
-       register device_pager_t  device_object;
+       device_pager_t  device_object;
 
        device_object = (struct device_pager *) zalloc(device_pager_zone);
        if (device_object == DEVICE_PAGER_NULL)
@@ -464,3 +464,11 @@ device_object_create(void)
        return(device_object);
 }
 
+boolean_t
+is_device_pager_ops(const struct memory_object_pager_ops *pager_ops)
+{
+       if (pager_ops == &device_pager_ops) {
+               return TRUE;
+       }
+       return FALSE;
+}