{
NTSTATUS ntStatus = STATUS_SUCCESS;
+ AFSDeviceExt *pRDRDevExt = (AFSDeviceExt *) AFSRDRDeviceObject->DeviceExtension;
IO_STATUS_BLOCK stIoStatus;
ULONG ulFilter = 0;
AFSObjectInfoCB * pParentObjectInfo = NULL;
(*ppObjectInfo)->FileId.Vnode,
(*ppObjectInfo)->FileId.Unique));
+ AFSDbgTrace(( AFS_SUBSYSTEM_LOCK_PROCESSING,
+ AFS_TRACE_LEVEL_VERBOSE,
+ "AFSInvalidateObject Flush/purge Acquiring Fcb lock %p EXCL %08lX\n",
+ &(*ppObjectInfo)->Fcb->NPFcb->Resource,
+ PsGetCurrentThread()));
+
+ AFSAcquireExcl( &(*ppObjectInfo)->Fcb->NPFcb->Resource,
+ TRUE);
+
AFSDbgTrace(( AFS_SUBSYSTEM_LOCK_PROCESSING|AFS_SUBSYSTEM_SECTION_OBJECT,
AFS_TRACE_LEVEL_VERBOSE,
"AFSInvalidateObject Flush/purge Acquiring Fcb SectionObject lock %p EXCL %08lX\n",
AFSReleaseResource( &(*ppObjectInfo)->Fcb->NPFcb->SectionObjectResource);
- //
- // Clear out the extents
- // Get rid of them (note this involves waiting
- // for any writes or reads to the cache to complete)
- //
+ AFSDbgTrace(( AFS_SUBSYSTEM_LOCK_PROCESSING,
+ AFS_TRACE_LEVEL_VERBOSE,
+ "AFSInvalidateObject Flush/purge Releasing Fcb lock %p EXCL %08lX\n",
+ &(*ppObjectInfo)->Fcb->NPFcb->Resource,
+ PsGetCurrentThread()));
- AFSTearDownFcbExtents( (*ppObjectInfo)->Fcb,
- NULL);
+ AFSReleaseResource( &(*ppObjectInfo)->Fcb->NPFcb->Resource);
+
+ if( !BooleanFlagOn( pRDRDevExt->DeviceFlags, AFS_DEVICE_FLAG_DIRECT_SERVICE_IO))
+ {
+
+ //
+ // Clear out the extents
+ // Get rid of them (note this involves waiting
+ // for any writes or reads to the cache to complete)
+ //
+
+ AFSTearDownFcbExtents( (*ppObjectInfo)->Fcb,
+ NULL);
+ }
}
(*ppObjectInfo)->DataVersion.QuadPart = (ULONGLONG)-1;
{
NTSTATUS ntStatus = STATUS_SUCCESS;
+ AFSDeviceExt *pRDRDevExt = (AFSDeviceExt *) AFSRDRDeviceObject->DeviceExtension;
AFSDirEnumEntry *pDirEnumEntry = NULL;
AFSObjectInfoCB *pObjectInfo = DirEntry->ObjectInformation;
IO_STATUS_BLOCK stIoStatus;
pObjectInfo->FileId.Vnode,
pObjectInfo->FileId.Unique));
+ AFSDbgTrace(( AFS_SUBSYSTEM_LOCK_PROCESSING,
+ AFS_TRACE_LEVEL_VERBOSE,
+ "AFSVerifyEntry Acquiring Fcb lock %p EXCL %08lX\n",
+ &pObjectInfo->Fcb->NPFcb->Resource,
+ PsGetCurrentThread()));
+
+ AFSAcquireExcl( &pObjectInfo->Fcb->NPFcb->Resource,
+ TRUE);
+
AFSDbgTrace(( AFS_SUBSYSTEM_LOCK_PROCESSING|AFS_SUBSYSTEM_SECTION_OBJECT,
AFS_TRACE_LEVEL_VERBOSE,
"AFSVerifyEntry Acquiring Fcb SectionObject lock %p EXCL %08lX\n",
AFSReleaseResource( &pObjectInfo->Fcb->NPFcb->SectionObjectResource);
- AFSFlushExtents( pObjectInfo->Fcb,
- AuthGroup);
+ if( !BooleanFlagOn( pRDRDevExt->DeviceFlags, AFS_DEVICE_FLAG_DIRECT_SERVICE_IO))
+ {
- //
- // Acquire the Fcb to purge the cache
- //
+ AFSDbgTrace(( AFS_SUBSYSTEM_LOCK_PROCESSING,
+ AFS_TRACE_LEVEL_VERBOSE,
+ "AFSVerifyEntry Releasing Fcb lock %p EXCL %08lX\n",
+ &pObjectInfo->Fcb->NPFcb->Resource,
+ PsGetCurrentThread()));
- AFSDbgTrace(( AFS_SUBSYSTEM_LOCK_PROCESSING,
- AFS_TRACE_LEVEL_VERBOSE,
- "AFSVerifyEntry Acquiring Fcb lock %p EXCL %08lX\n",
- &pObjectInfo->Fcb->NPFcb->Resource,
- PsGetCurrentThread()));
+ AFSReleaseResource( &pObjectInfo->Fcb->NPFcb->Resource);
- AFSAcquireExcl( &pObjectInfo->Fcb->NPFcb->Resource,
- TRUE);
+ AFSFlushExtents( pObjectInfo->Fcb,
+ AuthGroup);
+
+ //
+ // Acquire the Fcb to purge the cache
+ //
+
+ AFSDbgTrace(( AFS_SUBSYSTEM_LOCK_PROCESSING,
+ AFS_TRACE_LEVEL_VERBOSE,
+ "AFSVerifyEntry Acquiring Fcb lock %p EXCL %08lX\n",
+ &pObjectInfo->Fcb->NPFcb->Resource,
+ PsGetCurrentThread()));
+
+ AFSAcquireExcl( &pObjectInfo->Fcb->NPFcb->Resource,
+ TRUE);
+ }
//
// Update the metadata for the entry
{
NTSTATUS ntStatus = STATUS_SUCCESS;
+ AFSDeviceExt *pRDRDevExt = (AFSDeviceExt *) AFSRDRDeviceObject->DeviceExtension;
LARGE_INTEGER liSystemTime;
AFSDirEnumEntry *pDirEnumEntry = NULL;
AFSFcb *pCurrentFcb = NULL;
AFSAcquireExcl( &pCurrentFcb->NPFcb->SectionObjectResource,
TRUE);
- //
- // Release Fcb->Resource to avoid Trend Micro deadlock
- //
-
- AFSReleaseResource( &pCurrentFcb->NPFcb->Resource);
-
- bReleaseFcb = FALSE;
-
__try
{
SetFlag( pObjectInfo->Flags, AFS_OBJECT_FLAGS_VERIFY_DATA);
}
+ }
+ if (bReleaseFcb)
+ {
AFSReleaseResource( &pCurrentFcb->NPFcb->Resource);
bReleaseFcb = FALSE;
if ( bPurgeExtents &&
bSafeToPurge)
{
- AFSFlushExtents( pCurrentFcb,
- AuthGroup);
+
+ if( !BooleanFlagOn( pRDRDevExt->DeviceFlags, AFS_DEVICE_FLAG_DIRECT_SERVICE_IO))
+ {
+ AFSFlushExtents( pCurrentFcb,
+ AuthGroup);
+ }
}
}
AFSDbgTrace(( AFS_SUBSYSTEM_LOCK_PROCESSING,
AFS_TRACE_LEVEL_VERBOSE,
- "AFSCleanupEntry Acquiring Fcb lock %p SHARED %08lX\n",
+ "AFSCleanupEntry Acquiring Fcb lock %p EXCL %08lX\n",
&Fcb->NPFcb->Resource,
PsGetCurrentThread()));
- AFSAcquireShared( &Fcb->NPFcb->Resource,
+ AFSAcquireExcl( &Fcb->NPFcb->Resource,
TRUE);
if( Fcb->OpenReferenceCount > 0)
AFSDbgTrace(( AFS_SUBSYSTEM_LOCK_PROCESSING,
AFS_TRACE_LEVEL_VERBOSE,
- "AFSCleanupEntry Releasing Fcb lock %p SHARED %08lX\n",
+ "AFSCleanupEntry Releasing Fcb lock %p EXCL %08lX\n",
&Fcb->NPFcb->Resource,
PsGetCurrentThread()));
AFSReleaseResource( &Fcb->NPFcb->Resource);
- //
- // Wait for any currently running flush or release requests to complete
- //
+ if( !BooleanFlagOn( pRDRDeviceExt->DeviceFlags, AFS_DEVICE_FLAG_DIRECT_SERVICE_IO))
+ {
+ //
+ // Wait for any currently running flush or release requests to complete
+ //
- AFSWaitOnQueuedFlushes( Fcb);
+ AFSWaitOnQueuedFlushes( Fcb);
- //
- // Now perform another flush on the file
- //
+ //
+ // Now perform another flush on the file
+ //
- if( !NT_SUCCESS( AFSFlushExtents( Fcb,
- NULL)))
- {
+ if( !NT_SUCCESS( AFSFlushExtents( Fcb,
+ NULL)))
+ {
- AFSReleaseExtentsWithFlush( Fcb,
- NULL,
- TRUE);
- }
- }
+ AFSReleaseExtentsWithFlush( Fcb,
+ NULL,
+ TRUE);
+ }
+ }
+ }
- if( Fcb->OpenReferenceCount == 0 ||
- BooleanFlagOn( Fcb->ObjectInformation->Flags, AFS_OBJECT_FLAGS_OBJECT_INVALID) ||
- BooleanFlagOn( Fcb->ObjectInformation->Flags, AFS_OBJECT_FLAGS_DELETED))
- {
+ if( !BooleanFlagOn( pRDRDeviceExt->DeviceFlags, AFS_DEVICE_FLAG_DIRECT_SERVICE_IO))
+ {
- AFSTearDownFcbExtents( Fcb,
- NULL);
- }
+ if( Fcb->OpenReferenceCount == 0 ||
+ BooleanFlagOn( Fcb->ObjectInformation->Flags, AFS_OBJECT_FLAGS_OBJECT_INVALID) ||
+ BooleanFlagOn( Fcb->ObjectInformation->Flags, AFS_OBJECT_FLAGS_DELETED))
+ {
+
+ AFSTearDownFcbExtents( Fcb,
+ NULL);
+ }
+ }
try_return( ntStatus);
}
KeQueryTickCount( &liTime);
- //
- // First up are there dirty extents in the cache to flush?
- //
-
- if( BooleanFlagOn( Fcb->ObjectInformation->Flags, AFS_OBJECT_FLAGS_OBJECT_INVALID) ||
- BooleanFlagOn( Fcb->ObjectInformation->Flags, AFS_OBJECT_FLAGS_DELETED))
- {
-
- //
- // The file has been marked as invalid. Dump it
- //
+ if( !BooleanFlagOn( pRDRDeviceExt->DeviceFlags, AFS_DEVICE_FLAG_DIRECT_SERVICE_IO))
+ {
+ //
+ // First up are there dirty extents in the cache to flush?
+ //
- AFSTearDownFcbExtents( Fcb,
- NULL);
- }
- else if( ForceFlush ||
- ( ( Fcb->Specific.File.ExtentsDirtyCount ||
- Fcb->Specific.File.ExtentCount) &&
- (liTime.QuadPart - Fcb->Specific.File.LastServerFlush.QuadPart)
- >= pControlDeviceExt->Specific.Control.FcbFlushTimeCount.QuadPart))
- {
- if( !NT_SUCCESS( AFSFlushExtents( Fcb,
- NULL)) &&
- Fcb->OpenReferenceCount == 0)
- {
+ if( BooleanFlagOn( Fcb->ObjectInformation->Flags, AFS_OBJECT_FLAGS_OBJECT_INVALID) ||
+ BooleanFlagOn( Fcb->ObjectInformation->Flags, AFS_OBJECT_FLAGS_DELETED))
+ {
+
+ //
+ // The file has been marked as invalid. Dump it
+ //
+
+ AFSTearDownFcbExtents( Fcb,
+ NULL);
+ }
+ else if( ForceFlush ||
+ ( ( Fcb->Specific.File.ExtentsDirtyCount ||
+ Fcb->Specific.File.ExtentCount) &&
+ (liTime.QuadPart - Fcb->Specific.File.LastServerFlush.QuadPart)
+ >= pControlDeviceExt->Specific.Control.FcbFlushTimeCount.QuadPart))
+ {
+
+ if( !NT_SUCCESS( AFSFlushExtents( Fcb,
+ NULL)) &&
+ Fcb->OpenReferenceCount == 0)
+ {
- AFSReleaseExtentsWithFlush( Fcb,
- NULL,
- TRUE);
- }
+ AFSReleaseExtentsWithFlush( Fcb,
+ NULL,
+ TRUE);
+ }
+ }
}
//
(AFS_SERVER_PURGE_SLEEP * pControlDeviceExt->Specific.Control.FcbPurgeTimeCount.QuadPart))))
{
+ AFSDbgTrace(( AFS_SUBSYSTEM_LOCK_PROCESSING,
+ AFS_TRACE_LEVEL_VERBOSE,
+ "AFSCleanupFcb Acquiring Fcb lock %p EXCL %08lX\n",
+ &Fcb->NPFcb->Resource,
+ PsGetCurrentThread()));
+
+ if ( AFSAcquireExcl( &Fcb->NPFcb->Resource, ForceFlush) == FALSE)
+ {
+
+ AFSDbgTrace(( AFS_SUBSYSTEM_LOCK_PROCESSING,
+ AFS_TRACE_LEVEL_VERBOSE,
+ "AFSCleanupFcb Failed to Acquire Fcb lock %p EXCL %08lX\n",
+ &Fcb->NPFcb->Resource,
+ PsGetCurrentThread()));
+
+ try_return( ntStatus = STATUS_RETRY);
+ }
+
AFSDbgTrace(( AFS_SUBSYSTEM_LOCK_PROCESSING|AFS_SUBSYSTEM_SECTION_OBJECT,
AFS_TRACE_LEVEL_VERBOSE,
"AFSCleanupFcb Acquiring Fcb SectionObject lock %p EXCL %08lX\n",
AFSReleaseResource( &Fcb->NPFcb->SectionObjectResource);
- if( Fcb->OpenReferenceCount <= 0)
- {
+ AFSDbgTrace(( AFS_SUBSYSTEM_LOCK_PROCESSING,
+ AFS_TRACE_LEVEL_VERBOSE,
+ "AFSCleanupFcb Releasing Fcb lock %p EXCL %08lX\n",
+ &Fcb->NPFcb->Resource,
+ PsGetCurrentThread()));
- //
- // Tear em down we'll not be needing them again
- //
+ AFSReleaseResource( &Fcb->NPFcb->Resource);
- AFSTearDownFcbExtents( Fcb,
- NULL);
- }
+ if( !BooleanFlagOn( pRDRDeviceExt->DeviceFlags, AFS_DEVICE_FLAG_DIRECT_SERVICE_IO))
+ {
+
+ if( Fcb->OpenReferenceCount <= 0)
+ {
+
+ //
+ // Tear em down we'll not be needing them again
+ //
+
+ AFSTearDownFcbExtents( Fcb,
+ NULL);
+ }
+ }
}
else
{
&Fcb->NPFcb->SectionObjectResource,
PsGetCurrentThread()));
+ AFSDbgTrace(( AFS_SUBSYSTEM_LOCK_PROCESSING,
+ AFS_TRACE_LEVEL_VERBOSE,
+ "AFSCleanupFcb Releasing Fcb lock %p EXCL %08lX\n",
+ &Fcb->NPFcb->Resource,
+ PsGetCurrentThread()));
+
+ AFSReleaseResource( &Fcb->NPFcb->Resource);
+
ntStatus = STATUS_RETRY;
}
}
__Enter
{
- switch( InvalidateReason)
+ switch( InvalidateReason)
{
case AFS_INVALIDATE_DELETED:
{
- if( ObjectInfo->FileType == AFS_FILE_TYPE_FILE &&
+ AFSDbgTrace(( AFS_SUBSYSTEM_FILE_PROCESSING,
+ AFS_TRACE_LEVEL_VERBOSE,
+ "AFSPerformObjectInvalidation on node type %d for FID %08lX-%08lX-%08lX-%08lX Reason DELETED\n",
+ ObjectInfo->FileType,
+ ObjectInfo->FileId.Cell,
+ ObjectInfo->FileId.Volume,
+ ObjectInfo->FileId.Vnode,
+ ObjectInfo->FileId.Unique));
+
+ if( ObjectInfo->FileType == AFS_FILE_TYPE_FILE &&
ObjectInfo->Fcb != NULL)
{
- AFSAcquireExcl( &ObjectInfo->Fcb->NPFcb->Specific.File.ExtentsResource,
- TRUE);
+ if( !BooleanFlagOn( pRDRDevExt->DeviceFlags, AFS_DEVICE_FLAG_DIRECT_SERVICE_IO))
+ {
- ObjectInfo->Links = 0;
+ AFSAcquireExcl( &ObjectInfo->Fcb->NPFcb->Specific.File.ExtentsResource,
+ TRUE);
- ObjectInfo->Fcb->NPFcb->Specific.File.ExtentsRequestStatus = STATUS_FILE_DELETED;
+ ObjectInfo->Fcb->NPFcb->Specific.File.ExtentsRequestStatus = STATUS_FILE_DELETED;
- KeSetEvent( &ObjectInfo->Fcb->NPFcb->Specific.File.ExtentsRequestComplete,
- 0,
- FALSE);
+ KeSetEvent( &ObjectInfo->Fcb->NPFcb->Specific.File.ExtentsRequestComplete,
+ 0,
+ FALSE);
- //
- // Clear out the extents
- // And get rid of them (note this involves waiting
- // for any writes or reads to the cache to complete)
- //
+ //
+ // Clear out the extents
+ // And get rid of them (note this involves waiting
+ // for any writes or reads to the cache to complete)
+ //
- AFSTearDownFcbExtents( ObjectInfo->Fcb,
- NULL);
+ AFSTearDownFcbExtents( ObjectInfo->Fcb,
+ NULL);
- AFSReleaseResource( &ObjectInfo->Fcb->NPFcb->Specific.File.ExtentsResource);
- }
+ AFSReleaseResource( &ObjectInfo->Fcb->NPFcb->Specific.File.ExtentsResource);
+ }
+ }
+
+ ObjectInfo->Links = 0;
break;
}
AFSAcquireExcl( &ObjectInfo->Fcb->NPFcb->SectionObjectResource,
TRUE);
- __try
+ __try
{
if( ObjectInfo->Fcb->NPFcb->SectionObjectPointers.DataSectionObject != NULL &&
AFSAcquireExcl( &ObjectInfo->Fcb->NPFcb->SectionObjectResource,
TRUE);
- AFSReleaseResource( &ObjectInfo->Fcb->NPFcb->Resource);
-
- bLocked = FALSE;
-
__try
{
PsGetCurrentThread()));
AFSReleaseResource( &ObjectInfo->Fcb->NPFcb->SectionObjectResource);
+
+ AFSReleaseResource( &ObjectInfo->Fcb->NPFcb->Resource);
+
+ bLocked = FALSE;
}
}
else
AFSAcquireExcl( &ObjectInfo->Fcb->NPFcb->SectionObjectResource,
TRUE);
- AFSReleaseResource( &ObjectInfo->Fcb->NPFcb->Resource);
-
- bLocked = FALSE;
-
//
// Must build a list of non-dirty ranges from the beginning of the file
// to the end. There can be at most (Fcb->Specific.File.ExtentsDirtyCount + 1)
PsGetCurrentThread()));
AFSReleaseResource( &ObjectInfo->Fcb->NPFcb->SectionObjectResource);
+
+ AFSReleaseResource( &ObjectInfo->Fcb->NPFcb->Resource);
+
+ bLocked = FALSE;
}
}
git://git.openafs.org / openafs.git / blobdiff