From de897cbe3d5e95d006fbeae3e8a8683b569bbd5c Mon Sep 17 00:00:00 2001
From: Pierre Schweitzer <pierre@reactos.org>
Date: Thu, 8 Feb 2018 13:40:54 +0100
Subject: [PATCH] [NTOSKRNL] Revert 2362e0f and 07e6e9c (partly) they seem to
 have caused high instability in Cc. This reverts BCB being lazy written when
 marked dirty.

We'll go back to this behavior when this part will have been reworked and stabilized.

CORE-14263
CORE-14279
CORE-14285
---
 ntoskrnl/cc/pin.c  | 4 ----
 ntoskrnl/cc/view.c | 3 +--
 2 files changed, 1 insertion(+), 6 deletions(-)

diff --git a/ntoskrnl/cc/pin.c b/ntoskrnl/cc/pin.c
index 955bbd0ca71..7b8d8787310 100644
--- a/ntoskrnl/cc/pin.c
+++ b/ntoskrnl/cc/pin.c
@@ -247,10 +247,6 @@ CcSetDirtyPinnedData (
         Bcb, Lsn);
 
     iBcb->Dirty = TRUE;
-    if (!iBcb->Vacb->Dirty)
-    {
-        CcRosMarkDirtyVacb(iBcb->Vacb);
-    }
 }
 
 
diff --git a/ntoskrnl/cc/view.c b/ntoskrnl/cc/view.c
index 0d6d51b2f8e..94fcff6b7aa 100644
--- a/ntoskrnl/cc/view.c
+++ b/ntoskrnl/cc/view.c
@@ -231,8 +231,7 @@ CcRosFlushDirtyPages (
         ASSERT(current->Dirty);
 
         /* One reference is added above */
-        if ((current->ReferenceCount > 2 && current->PinCount == 0) ||
-            (current->ReferenceCount > 3 && current->PinCount > 1))
+        if (current->ReferenceCount > 2)
         {
             CcRosReleaseVacbLock(current);
             current->SharedCacheMap->Callbacks->ReleaseFromLazyWrite(