From c447bed85dd9ee13318393359f328e3ca67db1a3 Mon Sep 17 00:00:00 2001
From: Thomas Faber <thomas.faber@reactos.org>
Date: Sun, 16 Apr 2017 08:50:20 +0000
Subject: [PATCH] [NTOS:CC] - Rename ROS_SHARED_CACHE_MAP::RefCount to
 OpenCount. One step closer to the real SHARED_CACHE_MAP. CORE-8065

svn path=/trunk/; revision=74322
---
 reactos/ntoskrnl/cc/view.c             | 28 +++++++++++++-------------
 reactos/ntoskrnl/include/internal/cc.h |  2 +-
 2 files changed, 15 insertions(+), 15 deletions(-)

diff --git a/reactos/ntoskrnl/cc/view.c b/reactos/ntoskrnl/cc/view.c
index a58a0bda731..b1170272b7e 100644
--- a/reactos/ntoskrnl/cc/view.c
+++ b/reactos/ntoskrnl/cc/view.c
@@ -982,14 +982,14 @@ CcRosDeleteFileCache (
 
     ASSERT(SharedCacheMap);
 
-    SharedCacheMap->RefCount++;
+    SharedCacheMap->OpenCount++;
     KeReleaseGuardedMutex(&ViewLock);
 
     CcFlushCache(FileObject->SectionObjectPointer, NULL, 0, NULL);
 
     KeAcquireGuardedMutex(&ViewLock);
-    SharedCacheMap->RefCount--;
-    if (SharedCacheMap->RefCount == 0)
+    SharedCacheMap->OpenCount--;
+    if (SharedCacheMap->OpenCount == 0)
     {
         FileObject->SectionObjectPointer->SharedCacheMap = NULL;
 
@@ -1040,8 +1040,8 @@ CcRosReferenceCache (
     KeAcquireGuardedMutex(&ViewLock);
     SharedCacheMap = FileObject->SectionObjectPointer->SharedCacheMap;
     ASSERT(SharedCacheMap);
-    ASSERT(SharedCacheMap->RefCount != 0);
-    SharedCacheMap->RefCount++;
+    ASSERT(SharedCacheMap->OpenCount != 0);
+    SharedCacheMap->OpenCount++;
     KeReleaseGuardedMutex(&ViewLock);
 }
 
@@ -1054,7 +1054,7 @@ CcRosRemoveIfClosed (
     DPRINT("CcRosRemoveIfClosed()\n");
     KeAcquireGuardedMutex(&ViewLock);
     SharedCacheMap = SectionObjectPointer->SharedCacheMap;
-    if (SharedCacheMap && SharedCacheMap->RefCount == 0)
+    if (SharedCacheMap && SharedCacheMap->OpenCount == 0)
     {
         CcRosDeleteFileCache(SharedCacheMap->FileObject, SharedCacheMap);
     }
@@ -1071,10 +1071,10 @@ CcRosDereferenceCache (
     KeAcquireGuardedMutex(&ViewLock);
     SharedCacheMap = FileObject->SectionObjectPointer->SharedCacheMap;
     ASSERT(SharedCacheMap);
-    if (SharedCacheMap->RefCount > 0)
+    if (SharedCacheMap->OpenCount > 0)
     {
-        SharedCacheMap->RefCount--;
-        if (SharedCacheMap->RefCount == 0)
+        SharedCacheMap->OpenCount--;
+        if (SharedCacheMap->OpenCount == 0)
         {
             MmFreeSectionSegments(SharedCacheMap->FileObject);
             CcRosDeleteFileCache(FileObject, SharedCacheMap);
@@ -1102,10 +1102,10 @@ CcRosReleaseFileCache (
         if (FileObject->PrivateCacheMap != NULL)
         {
             FileObject->PrivateCacheMap = NULL;
-            if (SharedCacheMap->RefCount > 0)
+            if (SharedCacheMap->OpenCount > 0)
             {
-                SharedCacheMap->RefCount--;
-                if (SharedCacheMap->RefCount == 0)
+                SharedCacheMap->OpenCount--;
+                if (SharedCacheMap->OpenCount == 0)
                 {
                     MmFreeSectionSegments(SharedCacheMap->FileObject);
                     CcRosDeleteFileCache(FileObject, SharedCacheMap);
@@ -1138,7 +1138,7 @@ CcTryToInitializeFileCache (
         if (FileObject->PrivateCacheMap == NULL)
         {
             FileObject->PrivateCacheMap = SharedCacheMap;
-            SharedCacheMap->RefCount++;
+            SharedCacheMap->OpenCount++;
         }
         Status = STATUS_SUCCESS;
     }
@@ -1193,7 +1193,7 @@ CcRosInitializeFileCache (
     if (FileObject->PrivateCacheMap == NULL)
     {
         FileObject->PrivateCacheMap = SharedCacheMap;
-        SharedCacheMap->RefCount++;
+        SharedCacheMap->OpenCount++;
     }
     KeReleaseGuardedMutex(&ViewLock);
 
diff --git a/reactos/ntoskrnl/include/internal/cc.h b/reactos/ntoskrnl/include/internal/cc.h
index 9004041ad73..4f7c4823af3 100644
--- a/reactos/ntoskrnl/include/internal/cc.h
+++ b/reactos/ntoskrnl/include/internal/cc.h
@@ -153,7 +153,7 @@ typedef struct _ROS_SHARED_CACHE_MAP
     PCACHE_MANAGER_CALLBACKS Callbacks;
     PVOID LazyWriteContext;
     KSPIN_LOCK CacheMapLock;
-    ULONG RefCount;
+    ULONG OpenCount;
 #if DBG
     BOOLEAN Trace; /* enable extra trace output for this cache map and it's VACBs */
 #endif