Author: pschweitzer
Date: Mon Nov 10 10:18:29 2014
New Revision: 65353
URL: http://svn.reactos.org/svn/reactos?rev=65353&view=rev
Log:
[FASTFAT]
Properly flush volume on dismount
Modified:
trunk/reactos/drivers/filesystems/fastfat/fsctl.c
Modified: trunk/reactos/drivers/filesystems/fastfat/fsctl.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/fastfat/fsctl.c?rev=65353&r1=65352&r2=65353&view=diff
==============================================================================
--- trunk/reactos/drivers/filesystems/fastfat/fsctl.c [iso-8859-1] (original)
+++ trunk/reactos/drivers/filesystems/fastfat/fsctl.c [iso-8859-1] Mon Nov 10
10:18:29 2014
@@ -913,10 +913,12 @@
PDEVICE_EXTENSION DeviceExt;
PLIST_ENTRY NextEntry;
PVFATFCB Fcb;
+ PFILE_OBJECT FileObject;
DPRINT("VfatDismountVolume(%p)\n", IrpContext);
DeviceExt = IrpContext->DeviceExt;
+ FileObject = IrpContext->FileObject;
/* We HAVE to be locked. Windows also allows dismount with no lock
* but we're here mainly for 1st stage, so KISS
@@ -937,30 +939,8 @@
ExAcquireResourceExclusiveLite(&DeviceExt->FatResource, TRUE);
- /* Browse all the available FCBs first, and force data writing to disk */
- for (NextEntry = DeviceExt->FcbListHead.Flink;
- NextEntry != &DeviceExt->FcbListHead;
- NextEntry = NextEntry->Flink)
- {
- Fcb = CONTAINING_RECORD(NextEntry, VFATFCB, FcbListEntry);
-
- ExAcquireResourceExclusiveLite(&Fcb->MainResource, TRUE);
- ExAcquireResourceExclusiveLite(&Fcb->PagingIoResource, TRUE);
-
- if (Fcb->FileObject)
- {
- if (Fcb->Flags & FCB_IS_DIRTY)
- {
- VfatUpdateEntry(Fcb);
- }
-
- CcPurgeCacheSection(Fcb->FileObject->SectionObjectPointer, NULL,
0, FALSE);
- CcUninitializeCacheMap(Fcb->FileObject, &Fcb->RFCB.FileSize, NULL);
- }
-
- ExReleaseResourceLite(&Fcb->PagingIoResource);
- ExReleaseResourceLite(&Fcb->MainResource);
- }
+ /* Flush volume & files */
+ VfatFlushVolume(DeviceExt, (PVFATFCB)FileObject->FsContext);
/* Rebrowse the FCB in order to free them now */
while (!IsListEmpty(&DeviceExt->FcbListHead))
