[ros-diffs] [fireball] 46619: [NTOSKRNL/CONFIG] - Implement new (correct) hive flusher lock/release routines, unused right now.

Author: fireball
Date: Wed Mar 31 16:27:11 2010
New Revision: 46619

URL: http://svn.reactos.org/svn/reactos?rev=46619&view=rev
Log:
[NTOSKRNL/CONFIG]
- Implement new (correct) hive flusher lock/release routines, unused right now.

Modified:
    trunk/reactos/ntoskrnl/config/cmsysini.c
    trunk/reactos/ntoskrnl/include/internal/cm.h

Modified: trunk/reactos/ntoskrnl/config/cmsysini.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/config/cmsysini.c…
==============================================================================
--- trunk/reactos/ntoskrnl/config/cmsysini.c [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/config/cmsysini.c [iso-8859-1] Wed Mar 31 16:27:11 2010
@@ -27,6 +27,7 @@
 BOOLEAN CmpSpecialBootCondition;
 BOOLEAN CmpNoWrite;
 BOOLEAN CmpWasSetupBoot;
+BOOLEAN CmpProfileLoaded;
 ULONG CmpTraceLevel = 0;
 
 extern LONG CmpFlushStarveWriters;
@@ -1624,6 +1625,56 @@
 
 VOID
 NTAPI
+CmpLockHiveFlusherExclusive(IN PCMHIVE Hive)
+{
+    /* Lock the flusher. We should already be in a critical section */
+    CMP_ASSERT_REGISTRY_LOCK_OR_LOADING(Hive);
+    ASSERT((ExIsResourceAcquiredShared(Hive->FlusherLock) == 0) &&
+           (ExIsResourceAcquiredExclusiveLite(Hive->FlusherLock) == 0));
+    ExAcquireResourceExclusiveLite(Hive->FlusherLock, TRUE);
+}
+
+VOID
+NTAPI
+CmpLockHiveFlusherShared(IN PCMHIVE Hive)
+{
+    /* Lock the flusher. We should already be in a critical section */
+    CMP_ASSERT_REGISTRY_LOCK_OR_LOADING(Hive);
+    ASSERT((ExIsResourceAcquiredShared(Hive->FlusherLock) == 0) &&
+           (ExIsResourceAcquiredExclusiveLite(Hive->FlusherLock) == 0));
+    ExAcquireResourceSharedLite(Hive->FlusherLock, TRUE);
+}
+
+VOID
+NTAPI
+CmpUnlockHiveFlusher(IN PCMHIVE Hive)
+{
+    /* Sanity check */
+    CMP_ASSERT_REGISTRY_LOCK_OR_LOADING(Hive);
+    CMP_ASSERT_FLUSH_LOCK(Hive);
+
+    /* Release the lock */
+    ExReleaseResourceLite(Hive->FlusherLock);
+}
+
+BOOLEAN
+NTAPI
+CmpTestHiveFlusherLockShared(IN PCMHIVE Hive)
+{
+    /* Test the lock */
+    return !ExIsResourceAcquiredSharedLite(Hive->FlusherLock) ? FALSE : TRUE;
+}
+
+BOOLEAN
+NTAPI
+CmpTestHiveFlusherLockExclusive(IN PCMHIVE Hive)
+{
+    /* Test the lock */
+    return !ExIsResourceAcquiredExclusiveLite(Hive->FlusherLock) ? FALSE : TRUE;
+}
+
+VOID
+NTAPI
 CmpUnlockRegistry(VOID)
 {
     /* Sanity check */

Modified: trunk/reactos/ntoskrnl/include/internal/cm.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/include/internal/…
==============================================================================
--- trunk/reactos/ntoskrnl/include/internal/cm.h [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/include/internal/cm.h [iso-8859-1] Wed Mar 31 16:27:11 2010
@@ -622,6 +622,24 @@
 );
 
 //
+// Hive List Routines
+//
+NTSTATUS
+NTAPI
+CmpAddToHiveFileList(
+    IN PCMHIVE Hive
+);
+
+//
+// Quota Routines
+//
+VOID
+NTAPI
+CmpSetGlobalQuotaAllowed(
+    VOID
+);
+
+//
 // Notification Routines
 //
 VOID
@@ -631,6 +649,13 @@
     IN PHHIVE Hive,
     IN HCELL_INDEX Cell,
     IN ULONG Filter
+);
+
+VOID
+NTAPI
+CmpFlushNotify(
+    IN PCM_KEY_BODY KeyBody,
+    IN BOOLEAN LockHeld
 );
 
 VOID
@@ -822,6 +847,36 @@
     VOID
 );
 
+VOID
+NTAPI
+CmpLockHiveFlusherExclusive(
+    IN PCMHIVE Hive
+);
+
+VOID
+NTAPI
+CmpLockHiveFlusherShared(
+    IN PCMHIVE Hive
+);
+
+BOOLEAN
+NTAPI
+CmpTestHiveFlusherLockExclusive(
+    IN PCMHIVE Hive
+);
+
+BOOLEAN
+NTAPI
+CmpTestHiveFlusherLockShared(
+    IN PCMHIVE Hive
+);
+
+VOID
+NTAPI
+CmpUnlockHiveFlusher(
+    IN PCMHIVE Hive
+);
+
 //
 // Delay Functions
 //
@@ -976,6 +1031,13 @@
 CmpReleaseTwoKcbLockByKey(
     IN ULONG ConvKey1,
     IN ULONG ConvKey2
+);
+
+VOID
+NTAPI
+CmpFlushNotifiesOnKeyBodyList(
+    IN PCM_KEY_CONTROL_BLOCK Kcb,
+    IN BOOLEAN LockHeld
 );
 
 //
@@ -1507,6 +1569,7 @@
 extern BOOLEAN CmpNoWrite;
 extern BOOLEAN CmpForceForceFlush;
 extern BOOLEAN CmpWasSetupBoot;
+extern BOOLEAN CmpProfileLoaded;
 extern PCMHIVE CmiVolatileHive;
 extern LIST_ENTRY CmiKeyObjectListHead;
 extern BOOLEAN CmpHoldLazyFlush;