Remove deprecated external memory management interface.

* NEWS: Update.
* device/dev_pager.c (device_pager_data_request): Prune unused branch.
(device_pager_data_request_done): Remove function.
(device_pager_data_write): Likewise.
(device_pager_data_write_done): Likewise.
(device_pager_copy): Use 'memory_object_ready'.
* device/dev_pager.h (device_pager_data_write_done): Remove prototype.
* device/device_pager.srv (memory_object_data_write): Remove macro.
* doc/mach.texi: Update documentation.
* include/mach/mach.defs (memory_object_data_provided): Drop RPC.
(memory_object_set_attributes): Likewise.
* include/mach/memory_object.defs: Update comments.
(memory_object_data_write): Drop RPC.
* include/mach/memory_object_default.defs: Update comments.
* include/mach_debug/vm_info.h (VOI_STATE_USE_OLD_PAGEOUT): Drop
macro.
* vm/memory_object.c (memory_object_data_provided): Remove function.
(memory_object_data_error): Simplify.
(memory_object_set_attributes_common): Make static, remove unused
parameters, simplify.
(memory_object_change_attributes): Update callsite.
(memory_object_set_attributes): Remove function.
(memory_object_ready): Update callsite.
* vm/vm_debug.c (mach_vm_object_info): Adapt to the changes.
* vm/vm_object.c (vm_object_bootstrap): Likewise.
* vm/vm_object.h (struct vm_object): Drop flag 'use_old_pageout'.
* vm/vm_pageout.c: Update comments.
(vm_pageout_page): Simplify.

1 files changed, 4 insertions, 0 deletions

diff --git a/NEWS b/NEWS
index 7626e401..a14ac2bd 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,7 @@
+Version 1.8 (2016-10-XX)
+
+The deprecated external memory management interface has been removed.
+
 Version 1.7 (2016-05-18)
 
 The code has been updated to work with newer versions of GCC, and numerous bugs