IN ULONG InvalidateReason)
{
+ AFSDeviceExt *pRDRDevExt = (AFSDeviceExt *)AFSRDRDeviceObject->DeviceExtension;
NTSTATUS ntStatus = STATUS_SUCCESS;
LIST_ENTRY *le;
AFSExtent *pEntry;
bLocked = TRUE;
- AFSDbgTrace(( AFS_SUBSYSTEM_LOCK_PROCESSING,
- AFS_TRACE_LEVEL_VERBOSE,
- "AFSPerformObjectInvalidate Acquiring Fcb extents lock %p SHARED %08lX\n",
- &ObjectInfo->Fcb->NPFcb->Specific.File.ExtentsResource,
- PsGetCurrentThread()));
+ if( BooleanFlagOn( pRDRDevExt->DeviceFlags, AFS_DEVICE_FLAG_DIRECT_SERVICE_IO))
+ {
- AFSAcquireShared( &ObjectInfo->Fcb->NPFcb->Specific.File.ExtentsResource,
- TRUE);
+ AFSDbgTrace(( AFS_SUBSYSTEM_LOCK_PROCESSING,
+ AFS_TRACE_LEVEL_VERBOSE,
+ "AFSPerformObjectInvalidation DirectIO Acquiring Fcb SectionObject lock %p EXCL %08lX\n",
+ &ObjectInfo->Fcb->NPFcb->SectionObjectResource,
+ PsGetCurrentThread()));
- bExtentsLocked = TRUE;
+ AFSAcquireExcl( &ObjectInfo->Fcb->NPFcb->SectionObjectResource,
+ TRUE);
- //
- // There are several possibilities here:
- //
- // 0. If there are no extents or all of the extents are dirty, do nothing.
- //
- // 1. There could be nothing dirty and an open reference count of zero
- // in which case we can just tear down all of the extents without
- // holding any resources.
- //
- // 2. There could be nothing dirty and a non-zero open reference count
- // in which case we can issue a CcPurge against the entire file
- // while holding just the Fcb Resource.
- //
- // 3. There can be dirty extents in which case we need to identify
- // the non-dirty ranges and then perform a CcPurge on just the
- // non-dirty ranges while holding just the Fcb Resource.
- //
+ AFSReleaseResource( &ObjectInfo->Fcb->NPFcb->Resource);
- if ( ObjectInfo->Fcb->Specific.File.ExtentCount != ObjectInfo->Fcb->Specific.File.ExtentsDirtyCount)
- {
+ bLocked = FALSE;
- if ( ObjectInfo->Fcb->Specific.File.ExtentsDirtyCount == 0)
+ __try
{
- AFSReleaseResource( &ObjectInfo->Fcb->NPFcb->Specific.File.ExtentsResource );
-
- bExtentsLocked = FALSE;
-
- if ( ObjectInfo->Fcb->OpenReferenceCount == 0)
+ if( ObjectInfo->Fcb->NPFcb->SectionObjectPointers.DataSectionObject != NULL &&
+ !CcPurgeCacheSection( &ObjectInfo->Fcb->NPFcb->SectionObjectPointers,
+ NULL,
+ 0,
+ FALSE))
{
- AFSReleaseResource( &ObjectInfo->Fcb->NPFcb->Resource);
-
- bLocked = FALSE;
+ AFSDbgTrace(( AFS_SUBSYSTEM_IO_PROCESSING,
+ AFS_TRACE_LEVEL_WARNING,
+ "AFSPerformObjectInvalidation DirectIO CcPurgeCacheSection failure FID %08lX-%08lX-%08lX-%08lX\n",
+ ObjectInfo->FileId.Cell,
+ ObjectInfo->FileId.Volume,
+ ObjectInfo->FileId.Vnode,
+ ObjectInfo->FileId.Unique));
- AFSTearDownFcbExtents( ObjectInfo->Fcb,
- NULL);
+ SetFlag( ObjectInfo->Fcb->Flags, AFS_FCB_FLAG_PURGE_ON_CLOSE);
}
else
{
- AFSDbgTrace(( AFS_SUBSYSTEM_LOCK_PROCESSING,
- AFS_TRACE_LEVEL_VERBOSE,
- "AFSPerformObjectInvalidation Acquiring Fcb SectionObject lock %p EXCL %08lX\n",
- &ObjectInfo->Fcb->NPFcb->SectionObjectResource,
- PsGetCurrentThread()));
-
- AFSAcquireExcl( &ObjectInfo->Fcb->NPFcb->SectionObjectResource,
- TRUE);
+ bCleanExtents = TRUE;
+ }
+ }
+ __except( EXCEPTION_EXECUTE_HANDLER)
+ {
- AFSReleaseResource( &ObjectInfo->Fcb->NPFcb->Resource);
+ ntStatus = GetExceptionCode();
- bLocked = FALSE;
+ AFSDbgTrace(( 0,
+ 0,
+ "EXCEPTION - AFSPerformObjectInvalidation DirectIO FID %08lX-%08lX-%08lX-%08lX Status 0x%08lX\n",
+ ObjectInfo->FileId.Cell,
+ ObjectInfo->FileId.Volume,
+ ObjectInfo->FileId.Vnode,
+ ObjectInfo->FileId.Unique,
+ ntStatus));
- __try
- {
+ SetFlag( ObjectInfo->Fcb->Flags, AFS_FCB_FLAG_PURGE_ON_CLOSE);
+ }
- if( ObjectInfo->Fcb->NPFcb->SectionObjectPointers.DataSectionObject != NULL &&
- !CcPurgeCacheSection( &ObjectInfo->Fcb->NPFcb->SectionObjectPointers,
- NULL,
- 0,
- FALSE))
- {
+ AFSDbgTrace(( AFS_SUBSYSTEM_LOCK_PROCESSING,
+ AFS_TRACE_LEVEL_VERBOSE,
+ "AFSPerformObjectInvalidation DirectIO Releasing Fcb SectionObject lock %p EXCL %08lX\n",
+ &ObjectInfo->Fcb->NPFcb->SectionObjectResource,
+ PsGetCurrentThread()));
- AFSDbgTrace(( AFS_SUBSYSTEM_IO_PROCESSING,
- AFS_TRACE_LEVEL_WARNING,
- "AFSPerformObjectInvalidation CcPurgeCacheSection failure FID %08lX-%08lX-%08lX-%08lX\n",
- ObjectInfo->FileId.Cell,
- ObjectInfo->FileId.Volume,
- ObjectInfo->FileId.Vnode,
- ObjectInfo->FileId.Unique));
+ AFSReleaseResource( &ObjectInfo->Fcb->NPFcb->SectionObjectResource);
+ }
+ else
+ {
- SetFlag( ObjectInfo->Fcb->Flags, AFS_FCB_FLAG_PURGE_ON_CLOSE);
- }
- else
- {
+ AFSDbgTrace(( AFS_SUBSYSTEM_LOCK_PROCESSING,
+ AFS_TRACE_LEVEL_VERBOSE,
+ "AFSPerformObjectInvalidate Acquiring Fcb extents lock %p SHARED %08lX\n",
+ &ObjectInfo->Fcb->NPFcb->Specific.File.ExtentsResource,
+ PsGetCurrentThread()));
- bCleanExtents = TRUE;
- }
- }
- __except( EXCEPTION_EXECUTE_HANDLER)
- {
+ AFSAcquireShared( &ObjectInfo->Fcb->NPFcb->Specific.File.ExtentsResource,
+ TRUE);
- ntStatus = GetExceptionCode();
+ bExtentsLocked = TRUE;
+
+ //
+ // There are several possibilities here:
+ //
+ // 0. If there are no extents or all of the extents are dirty, do nothing.
+ //
+ // 1. There could be nothing dirty and an open reference count of zero
+ // in which case we can just tear down all of the extents without
+ // holding any resources.
+ //
+ // 2. There could be nothing dirty and a non-zero open reference count
+ // in which case we can issue a CcPurge against the entire file
+ // while holding just the Fcb Resource.
+ //
+ // 3. There can be dirty extents in which case we need to identify
+ // the non-dirty ranges and then perform a CcPurge on just the
+ // non-dirty ranges while holding just the Fcb Resource.
+ //
+
+ if ( ObjectInfo->Fcb->Specific.File.ExtentCount != ObjectInfo->Fcb->Specific.File.ExtentsDirtyCount)
+ {
- AFSDbgTrace(( 0,
- 0,
- "EXCEPTION - AFSPerformObjectInvalidation FID %08lX-%08lX-%08lX-%08lX Status 0x%08lX\n",
- ObjectInfo->FileId.Cell,
- ObjectInfo->FileId.Volume,
- ObjectInfo->FileId.Vnode,
- ObjectInfo->FileId.Unique,
- ntStatus));
+ if ( ObjectInfo->Fcb->Specific.File.ExtentsDirtyCount == 0)
+ {
- SetFlag( ObjectInfo->Fcb->Flags, AFS_FCB_FLAG_PURGE_ON_CLOSE);
- }
+ AFSReleaseResource( &ObjectInfo->Fcb->NPFcb->Specific.File.ExtentsResource );
- AFSDbgTrace(( AFS_SUBSYSTEM_LOCK_PROCESSING,
- AFS_TRACE_LEVEL_VERBOSE,
- "AFSPerformObjectInvalidation Releasing Fcb SectionObject lock %p EXCL %08lX\n",
- &ObjectInfo->Fcb->NPFcb->SectionObjectResource,
- PsGetCurrentThread()));
+ bExtentsLocked = FALSE;
- AFSReleaseResource( &ObjectInfo->Fcb->NPFcb->SectionObjectResource);
- }
- }
- else
- {
+ if ( ObjectInfo->Fcb->OpenReferenceCount == 0)
+ {
- AFSReleaseResource( &ObjectInfo->Fcb->NPFcb->Specific.File.ExtentsResource );
+ AFSReleaseResource( &ObjectInfo->Fcb->NPFcb->Resource);
- bExtentsLocked = FALSE;
+ bLocked = FALSE;
- AFSDbgTrace(( AFS_SUBSYSTEM_LOCK_PROCESSING,
- AFS_TRACE_LEVEL_VERBOSE,
- "AFSPerformObjectInvalidation Acquiring Fcb SectionObject lock %p EXCL %08lX\n",
- &ObjectInfo->Fcb->NPFcb->SectionObjectResource,
- PsGetCurrentThread()));
+ AFSTearDownFcbExtents( ObjectInfo->Fcb,
+ NULL);
+ }
+ else
+ {
- AFSAcquireExcl( &ObjectInfo->Fcb->NPFcb->SectionObjectResource,
- TRUE);
+ AFSDbgTrace(( AFS_SUBSYSTEM_LOCK_PROCESSING,
+ AFS_TRACE_LEVEL_VERBOSE,
+ "AFSPerformObjectInvalidation Acquiring Fcb SectionObject lock %p EXCL %08lX\n",
+ &ObjectInfo->Fcb->NPFcb->SectionObjectResource,
+ PsGetCurrentThread()));
- AFSReleaseResource( &ObjectInfo->Fcb->NPFcb->Resource);
+ AFSAcquireExcl( &ObjectInfo->Fcb->NPFcb->SectionObjectResource,
+ TRUE);
- bLocked = FALSE;
+ AFSReleaseResource( &ObjectInfo->Fcb->NPFcb->Resource);
- //
- // 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)
- // ranges. In all but the most extreme random data write scenario there will
- // be significantly fewer.
- //
- // For each range we need offset and size.
- //
+ bLocked = FALSE;
- AFSByteRange * ByteRangeList = NULL;
- ULONG ulByteRangeCount = 0;
- ULONG ulIndex;
- BOOLEAN bPurgeOnClose = FALSE;
+ __try
+ {
- __try
- {
+ if( ObjectInfo->Fcb->NPFcb->SectionObjectPointers.DataSectionObject != NULL &&
+ !CcPurgeCacheSection( &ObjectInfo->Fcb->NPFcb->SectionObjectPointers,
+ NULL,
+ 0,
+ FALSE))
+ {
- ulByteRangeCount = AFSConstructCleanByteRangeList( ObjectInfo->Fcb,
- &ByteRangeList);
+ AFSDbgTrace(( AFS_SUBSYSTEM_IO_PROCESSING,
+ AFS_TRACE_LEVEL_WARNING,
+ "AFSPerformObjectInvalidation CcPurgeCacheSection failure FID %08lX-%08lX-%08lX-%08lX\n",
+ ObjectInfo->FileId.Cell,
+ ObjectInfo->FileId.Volume,
+ ObjectInfo->FileId.Vnode,
+ ObjectInfo->FileId.Unique));
- if ( ByteRangeList != NULL ||
- ulByteRangeCount == 0)
- {
+ SetFlag( ObjectInfo->Fcb->Flags, AFS_FCB_FLAG_PURGE_ON_CLOSE);
+ }
+ else
+ {
- for ( ulIndex = 0; ulIndex < ulByteRangeCount; ulIndex++)
+ bCleanExtents = TRUE;
+ }
+ }
+ __except( EXCEPTION_EXECUTE_HANDLER)
{
- ULONG ulSize;
+ ntStatus = GetExceptionCode();
- do {
+ AFSDbgTrace(( 0,
+ 0,
+ "EXCEPTION - AFSPerformObjectInvalidation FID %08lX-%08lX-%08lX-%08lX Status 0x%08lX\n",
+ ObjectInfo->FileId.Cell,
+ ObjectInfo->FileId.Volume,
+ ObjectInfo->FileId.Vnode,
+ ObjectInfo->FileId.Unique,
+ ntStatus));
- ulSize = ByteRangeList[ulIndex].Length.QuadPart > DWORD_MAX ? DWORD_MAX : ByteRangeList[ulIndex].Length.LowPart;
+ SetFlag( ObjectInfo->Fcb->Flags, AFS_FCB_FLAG_PURGE_ON_CLOSE);
+ }
- if( ObjectInfo->Fcb->NPFcb->SectionObjectPointers.DataSectionObject != NULL &&
- !CcPurgeCacheSection( &ObjectInfo->Fcb->NPFcb->SectionObjectPointers,
- &ByteRangeList[ulIndex].FileOffset,
- ulSize,
- FALSE))
- {
+ AFSDbgTrace(( AFS_SUBSYSTEM_LOCK_PROCESSING,
+ AFS_TRACE_LEVEL_VERBOSE,
+ "AFSPerformObjectInvalidation Releasing Fcb SectionObject lock %p EXCL %08lX\n",
+ &ObjectInfo->Fcb->NPFcb->SectionObjectResource,
+ PsGetCurrentThread()));
- AFSDbgTrace(( AFS_SUBSYSTEM_IO_PROCESSING,
- AFS_TRACE_LEVEL_WARNING,
- "AFSPerformObjectInvalidation [1] CcPurgeCacheSection failure FID %08lX-%08lX-%08lX-%08lX\n",
- ObjectInfo->FileId.Cell,
- ObjectInfo->FileId.Volume,
- ObjectInfo->FileId.Vnode,
- ObjectInfo->FileId.Unique));
+ AFSReleaseResource( &ObjectInfo->Fcb->NPFcb->SectionObjectResource);
+ }
+ }
+ else
+ {
- bPurgeOnClose = TRUE;
- }
- else
- {
+ AFSReleaseResource( &ObjectInfo->Fcb->NPFcb->Specific.File.ExtentsResource );
- bCleanExtents = TRUE;
- }
+ bExtentsLocked = FALSE;
- ByteRangeList[ulIndex].Length.QuadPart -= ulSize;
+ AFSDbgTrace(( AFS_SUBSYSTEM_LOCK_PROCESSING,
+ AFS_TRACE_LEVEL_VERBOSE,
+ "AFSPerformObjectInvalidation Acquiring Fcb SectionObject lock %p EXCL %08lX\n",
+ &ObjectInfo->Fcb->NPFcb->SectionObjectResource,
+ PsGetCurrentThread()));
- ByteRangeList[ulIndex].FileOffset.QuadPart += ulSize;
+ AFSAcquireExcl( &ObjectInfo->Fcb->NPFcb->SectionObjectResource,
+ TRUE);
- } while ( ByteRangeList[ulIndex].Length.QuadPart > 0);
- }
- }
- else
- {
+ AFSReleaseResource( &ObjectInfo->Fcb->NPFcb->Resource);
- //
- // We couldn't allocate the memory to build the purge list
- // so just walk the extent list while holding the ExtentsList Resource.
- // This could deadlock but we do not have much choice.
- //
+ bLocked = FALSE;
- AFSAcquireExcl( &ObjectInfo->Fcb->NPFcb->Specific.File.ExtentsResource,
- TRUE);
- bExtentsLocked = TRUE;
+ //
+ // 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)
+ // ranges. In all but the most extreme random data write scenario there will
+ // be significantly fewer.
+ //
+ // For each range we need offset and size.
+ //
- le = ObjectInfo->Fcb->Specific.File.ExtentsLists[AFS_EXTENTS_LIST].Flink;
+ AFSByteRange * ByteRangeList = NULL;
+ ULONG ulByteRangeCount = 0;
+ ULONG ulIndex;
+ BOOLEAN bPurgeOnClose = FALSE;
- ulProcessCount = 0;
+ __try
+ {
- ulCount = (ULONG)ObjectInfo->Fcb->Specific.File.ExtentCount;
+ ulByteRangeCount = AFSConstructCleanByteRangeList( ObjectInfo->Fcb,
+ &ByteRangeList);
- if( ulCount > 0)
+ if ( ByteRangeList != NULL ||
+ ulByteRangeCount == 0)
{
- pEntry = ExtentFor( le, AFS_EXTENTS_LIST );
- while( ulProcessCount < ulCount)
+ for ( ulIndex = 0; ulIndex < ulByteRangeCount; ulIndex++)
{
- pEntry = ExtentFor( le, AFS_EXTENTS_LIST );
- if( !BooleanFlagOn( pEntry->Flags, AFS_EXTENT_DIRTY))
- {
- if( !CcPurgeCacheSection( &ObjectInfo->Fcb->NPFcb->SectionObjectPointers,
- &pEntry->FileOffset,
- pEntry->Size,
+ ULONG ulSize;
+
+ do {
+
+ ulSize = ByteRangeList[ulIndex].Length.QuadPart > DWORD_MAX ? DWORD_MAX : ByteRangeList[ulIndex].Length.LowPart;
+
+ if( ObjectInfo->Fcb->NPFcb->SectionObjectPointers.DataSectionObject != NULL &&
+ !CcPurgeCacheSection( &ObjectInfo->Fcb->NPFcb->SectionObjectPointers,
+ &ByteRangeList[ulIndex].FileOffset,
+ ulSize,
FALSE))
{
AFSDbgTrace(( AFS_SUBSYSTEM_IO_PROCESSING,
AFS_TRACE_LEVEL_WARNING,
- "AFSPerformObjectInvalidation [2] CcPurgeCacheSection failure FID %08lX-%08lX-%08lX-%08lX\n",
+ "AFSPerformObjectInvalidation [1] CcPurgeCacheSection failure FID %08lX-%08lX-%08lX-%08lX\n",
ObjectInfo->FileId.Cell,
ObjectInfo->FileId.Volume,
ObjectInfo->FileId.Vnode,
bCleanExtents = TRUE;
}
- }
- if( liCurrentOffset.QuadPart < pEntry->FileOffset.QuadPart)
- {
+ ByteRangeList[ulIndex].Length.QuadPart -= ulSize;
- liFlushLength.QuadPart = pEntry->FileOffset.QuadPart - liCurrentOffset.QuadPart;
+ ByteRangeList[ulIndex].FileOffset.QuadPart += ulSize;
- while( liFlushLength.QuadPart > 0)
- {
+ } while ( ByteRangeList[ulIndex].Length.QuadPart > 0);
+ }
+ }
+ else
+ {
- if( liFlushLength.QuadPart > 512 * 1024000)
- {
- ulFlushLength = 512 * 1024000;
- }
- else
- {
- ulFlushLength = liFlushLength.LowPart;
- }
+ //
+ // We couldn't allocate the memory to build the purge list
+ // so just walk the extent list while holding the ExtentsList Resource.
+ // This could deadlock but we do not have much choice.
+ //
+
+ AFSAcquireExcl( &ObjectInfo->Fcb->NPFcb->Specific.File.ExtentsResource,
+ TRUE);
+ bExtentsLocked = TRUE;
+
+ le = ObjectInfo->Fcb->Specific.File.ExtentsLists[AFS_EXTENTS_LIST].Flink;
+
+ ulProcessCount = 0;
+
+ ulCount = (ULONG)ObjectInfo->Fcb->Specific.File.ExtentCount;
+
+ if( ulCount > 0)
+ {
+ pEntry = ExtentFor( le, AFS_EXTENTS_LIST );
+ while( ulProcessCount < ulCount)
+ {
+ pEntry = ExtentFor( le, AFS_EXTENTS_LIST );
+
+ if( !BooleanFlagOn( pEntry->Flags, AFS_EXTENT_DIRTY))
+ {
if( !CcPurgeCacheSection( &ObjectInfo->Fcb->NPFcb->SectionObjectPointers,
- &liCurrentOffset,
- ulFlushLength,
+ &pEntry->FileOffset,
+ pEntry->Size,
FALSE))
{
AFSDbgTrace(( AFS_SUBSYSTEM_IO_PROCESSING,
AFS_TRACE_LEVEL_WARNING,
- "AFSPerformObjectInvalidation [3] CcPurgeCacheSection failure FID %08lX-%08lX-%08lX-%08lX\n",
+ "AFSPerformObjectInvalidation [2] CcPurgeCacheSection failure FID %08lX-%08lX-%08lX-%08lX\n",
ObjectInfo->FileId.Cell,
ObjectInfo->FileId.Volume,
ObjectInfo->FileId.Vnode,
bCleanExtents = TRUE;
}
+ }
+
+ if( liCurrentOffset.QuadPart < pEntry->FileOffset.QuadPart)
+ {
+
+ liFlushLength.QuadPart = pEntry->FileOffset.QuadPart - liCurrentOffset.QuadPart;
+
+ while( liFlushLength.QuadPart > 0)
+ {
- liFlushLength.QuadPart -= ulFlushLength;
+ if( liFlushLength.QuadPart > 512 * 1024000)
+ {
+ ulFlushLength = 512 * 1024000;
+ }
+ else
+ {
+ ulFlushLength = liFlushLength.LowPart;
+ }
+
+ if( !CcPurgeCacheSection( &ObjectInfo->Fcb->NPFcb->SectionObjectPointers,
+ &liCurrentOffset,
+ ulFlushLength,
+ FALSE))
+ {
+
+ AFSDbgTrace(( AFS_SUBSYSTEM_IO_PROCESSING,
+ AFS_TRACE_LEVEL_WARNING,
+ "AFSPerformObjectInvalidation [3] CcPurgeCacheSection failure FID %08lX-%08lX-%08lX-%08lX\n",
+ ObjectInfo->FileId.Cell,
+ ObjectInfo->FileId.Volume,
+ ObjectInfo->FileId.Vnode,
+ ObjectInfo->FileId.Unique));
+
+ bPurgeOnClose = TRUE;
+ }
+ else
+ {
+
+ bCleanExtents = TRUE;
+ }
+
+ liFlushLength.QuadPart -= ulFlushLength;
+ }
}
- }
- liCurrentOffset.QuadPart = pEntry->FileOffset.QuadPart + pEntry->Size;
+ liCurrentOffset.QuadPart = pEntry->FileOffset.QuadPart + pEntry->Size;
- ulProcessCount++;
- le = le->Flink;
+ ulProcessCount++;
+ le = le->Flink;
+ }
}
- }
- else
- {
- if( !CcPurgeCacheSection( &ObjectInfo->Fcb->NPFcb->SectionObjectPointers,
- NULL,
- 0,
- FALSE))
+ else
{
+ if( !CcPurgeCacheSection( &ObjectInfo->Fcb->NPFcb->SectionObjectPointers,
+ NULL,
+ 0,
+ FALSE))
+ {
- AFSDbgTrace(( AFS_SUBSYSTEM_IO_PROCESSING,
- AFS_TRACE_LEVEL_WARNING,
- "AFSPerformObjectInvalidation [4] CcPurgeCacheSection failure FID %08lX-%08lX-%08lX-%08lX\n",
- ObjectInfo->FileId.Cell,
- ObjectInfo->FileId.Volume,
- ObjectInfo->FileId.Vnode,
- ObjectInfo->FileId.Unique));
+ AFSDbgTrace(( AFS_SUBSYSTEM_IO_PROCESSING,
+ AFS_TRACE_LEVEL_WARNING,
+ "AFSPerformObjectInvalidation [4] CcPurgeCacheSection failure FID %08lX-%08lX-%08lX-%08lX\n",
+ ObjectInfo->FileId.Cell,
+ ObjectInfo->FileId.Volume,
+ ObjectInfo->FileId.Vnode,
+ ObjectInfo->FileId.Unique));
- bPurgeOnClose = TRUE;
+ bPurgeOnClose = TRUE;
+ }
+ else
+ {
+
+ bCleanExtents = TRUE;
+ }
}
- else
+
+ if ( bPurgeOnClose)
{
- bCleanExtents = TRUE;
+ SetFlag( ObjectInfo->Fcb->Flags, AFS_FCB_FLAG_PURGE_ON_CLOSE);
}
}
+ }
+ __except( EXCEPTION_EXECUTE_HANDLER)
+ {
- if ( bPurgeOnClose)
- {
+ ntStatus = GetExceptionCode();
- SetFlag( ObjectInfo->Fcb->Flags, AFS_FCB_FLAG_PURGE_ON_CLOSE);
- }
+ AFSDbgTrace(( 0,
+ 0,
+ "EXCEPTION - AFSPerformObjectInvalidation FID %08lX-%08lX-%08lX-%08lX Status %08lX\n",
+ ObjectInfo->FileId.Cell,
+ ObjectInfo->FileId.Volume,
+ ObjectInfo->FileId.Vnode,
+ ObjectInfo->FileId.Unique,
+ ntStatus));
}
- }
- __except( EXCEPTION_EXECUTE_HANDLER)
- {
- ntStatus = GetExceptionCode();
+ AFSDbgTrace(( AFS_SUBSYSTEM_LOCK_PROCESSING,
+ AFS_TRACE_LEVEL_VERBOSE,
+ "AFSPerformObjectInvalidation Releasing Fcb SectionObject lock %p EXCL %08lX\n",
+ &ObjectInfo->Fcb->NPFcb->SectionObjectResource,
+ PsGetCurrentThread()));
- AFSDbgTrace(( 0,
- 0,
- "EXCEPTION - AFSPerformObjectInvalidation FID %08lX-%08lX-%08lX-%08lX Status %08lX\n",
- ObjectInfo->FileId.Cell,
- ObjectInfo->FileId.Volume,
- ObjectInfo->FileId.Vnode,
- ObjectInfo->FileId.Unique,
- ntStatus));
+ AFSReleaseResource( &ObjectInfo->Fcb->NPFcb->SectionObjectResource);
}
-
- AFSDbgTrace(( AFS_SUBSYSTEM_LOCK_PROCESSING,
- AFS_TRACE_LEVEL_VERBOSE,
- "AFSPerformObjectInvalidation Releasing Fcb SectionObject lock %p EXCL %08lX\n",
- &ObjectInfo->Fcb->NPFcb->SectionObjectResource,
- PsGetCurrentThread()));
-
- AFSReleaseResource( &ObjectInfo->Fcb->NPFcb->SectionObjectResource);
}
- }
- if ( bExtentsLocked)
- {
+ if ( bExtentsLocked)
+ {
- AFSReleaseResource( &ObjectInfo->Fcb->NPFcb->Specific.File.ExtentsResource );
+ AFSReleaseResource( &ObjectInfo->Fcb->NPFcb->Specific.File.ExtentsResource );
+ }
}
if ( bLocked)
git://git.openafs.org / openafs.git / blobdiff