# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1617749353 -7200
# Node ID 4c34c6d5a2cc41cb99fcee94c2ba59bf28d67d5a
# Parent  eda3afa224509a7774da7f6f600bf5286b585092
Removed automatic instantiation of memory objects in various classes.

diff -r eda3afa22450 -r 4c34c6d5a2cc pages/pages.cc
--- a/pages/pages.cc	Tue Apr 06 23:20:03 2021 +0200
+++ b/pages/pages.cc	Wed Apr 07 00:49:13 2021 +0200
@@ -8,12 +8,6 @@
 {
 }
 
-Pages::Pages(PageQueue *queue)
-: _queue(queue)
-{
-    _memory = new MemoryIncremental();
-}
-
 Pages::~Pages()
 {
     _queue->close(_memory);
diff -r eda3afa22450 -r 4c34c6d5a2cc pages/pages.h
--- a/pages/pages.h	Tue Apr 06 23:20:03 2021 +0200
+++ b/pages/pages.h	Wed Apr 07 00:49:13 2021 +0200
@@ -18,8 +18,6 @@
 public:
     explicit Pages(Memory *memory, PageQueue *queue);
 
-    explicit Pages(PageQueue *queue);
-
     virtual ~Pages();
 
     virtual Flexpage *remove();
diff -r eda3afa22450 -r 4c34c6d5a2cc pipes/pipe_opener_resource.cc
--- a/pipes/pipe_opener_resource.cc	Tue Apr 06 23:20:03 2021 +0200
+++ b/pipes/pipe_opener_resource.cc	Wed Apr 07 00:49:13 2021 +0200
@@ -13,11 +13,6 @@
 {
 }
 
-PipeOpenerResource::PipeOpenerResource()
-{
-    _memory = new MemoryIncremental();
-}
-
 int PipeOpenerResource::expected_items()
 {
     return PipeOpener_expected_items;
diff -r eda3afa22450 -r 4c34c6d5a2cc pipes/pipe_opener_resource.h
--- a/pipes/pipe_opener_resource.h	Tue Apr 06 23:20:03 2021 +0200
+++ b/pipes/pipe_opener_resource.h	Wed Apr 07 00:49:13 2021 +0200
@@ -17,8 +17,6 @@
 public:
     explicit PipeOpenerResource(Memory *memory);
 
-    explicit PipeOpenerResource();
-
     /* Server details. */
 
     int expected_items();
diff -r eda3afa22450 -r 4c34c6d5a2cc pipes/pipe_paging.cc
--- a/pipes/pipe_paging.cc	Tue Apr 06 23:20:03 2021 +0200
+++ b/pipes/pipe_paging.cc	Wed Apr 07 00:49:13 2021 +0200
@@ -18,20 +18,6 @@
         _regions[i] = NULL;
 }
 
-PipePaging::PipePaging(offset_t size)
-: _size(size)
-{
-    /* Reserve space for two pipe regions. */
-
-    _memory_base = new MemoryIncremental();
-    _memory = new MemoryPreallocated(_memory_base, size * 2);
-    _queue = new PageQueuePartitioned();
-    _pages = new Pages(_memory, _queue);
-
-    for (unsigned int i = 0; i < 2; i++)
-        _regions[i] = NULL;
-}
-
 /* Detach one endpoint. */
 
 void PipePaging::detach()
@@ -65,11 +51,6 @@
     delete _pages;
     delete _queue;
     delete _memory;
-
-    /* Delete any underlying memory object. */
-
-    if (_memory_base != NULL)
-        delete _memory_base;
 }
 
 /* Add a region to the sequence. */
diff -r eda3afa22450 -r 4c34c6d5a2cc pipes/pipe_paging.h
--- a/pipes/pipe_paging.h	Tue Apr 06 23:20:03 2021 +0200
+++ b/pipes/pipe_paging.h	Wed Apr 07 00:49:13 2021 +0200
@@ -10,7 +10,7 @@
 class PipePaging
 {
 protected:
-    Memory *_memory, *_memory_base;
+    Memory *_memory;
     Pages *_pages;
     PageQueue *_queue;
 
@@ -34,8 +34,6 @@
 public:
     explicit PipePaging(Memory *memory, offset_t size);
 
-    explicit PipePaging(offset_t size);
-
     virtual void detach();
 
     virtual offset_t region_size()