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Revert "[CDFS_NEW] Use CdAcquireForCreateSection from the old driver in place of the newer CdFilterCallbackAcquireForCreateSection."

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This reverts commit 8410d03275.
This commit is contained in:
David Quintana 2017-11-24 18:15:42 +01:00 committed by Pierre Schweitzer
parent ec26cde4a1
commit 6a3bbf24e0
3 changed files with 0 additions and 68 deletions
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6
drivers/filesystems/cdfs_new/cdinit.c
View file

@ -191,9 +191,7 @@ Return Value:
sizeof(FS_FILTER_CALLBACKS) );
FilterCallbacks.SizeOfFsFilterCallbacks = sizeof(FS_FILTER_CALLBACKS);
#ifndef __REACTOS__
FilterCallbacks.PreAcquireForSectionSynchronization = CdFilterCallbackAcquireForCreateSection;
#endif
Status = FsRtlRegisterFileSystemFilterCallbacks( DriverObject,
&FilterCallbacks );
@ -359,15 +357,11 @@ Return Value:
CdFastIoDispatch.FastIoUnlockSingle = CdFastUnlockSingle; // UnlockSingle
CdFastIoDispatch.FastIoUnlockAll = CdFastUnlockAll; // UnlockAll
CdFastIoDispatch.FastIoUnlockAllByKey = CdFastUnlockAllByKey; // UnlockAllByKey
#ifndef __REACTOS__
//
// This callback has been replaced by CdFilterCallbackAcquireForCreateSection.
//
CdFastIoDispatch.AcquireFileForNtCreateSection = NULL;
#else
CdFastIoDispatch.AcquireFileForNtCreateSection = CdAcquireForCreateSection;
#endif
CdFastIoDispatch.ReleaseFileForNtCreateSection = CdReleaseForCreateSection;
CdFastIoDispatch.FastIoQueryNetworkOpenInfo = CdFastQueryNetworkInfo; // QueryNetworkInfo

8
drivers/filesystems/cdfs_new/cdprocs.h
View file

@ -1121,7 +1121,6 @@ CdReleaseFromCache (
_Inout_ PFCB Fcb
);
#ifndef __REACTOS__
_Requires_lock_held_(_Global_critical_region_)
NTSTATUS
NTAPI /* ReactOS Change: GCC Does not support STDCALL by default */
@ -1129,13 +1128,6 @@ CdFilterCallbackAcquireForCreateSection (
_In_ PFS_FILTER_CALLBACK_DATA CallbackData,
_Unreferenced_parameter_ PVOID *CompletionContext
);
#else
VOID
NTAPI /* ReactOS Change: GCC Does not support STDCALL by default */
CdAcquireForCreateSection (
IN PFILE_OBJECT FileObject
);
#endif
_Function_class_(FAST_IO_RELEASE_FILE)
_Requires_lock_held_(_Global_critical_region_)

54
drivers/filesystems/cdfs_new/resrcsup.c
View file

@ -23,11 +23,7 @@ Abstract:
#ifdef ALLOC_PRAGMA
#pragma alloc_text(PAGE, CdAcquireForCache)
#ifndef __REACTOS__
#pragma alloc_text(PAGE, CdFilterCallbackAcquireForCreateSection)
#else
#pragma alloc_text(PAGE, CdAcquireForCreateSection)
#endif
#pragma alloc_text(PAGE, CdAcquireResource)
#pragma alloc_text(PAGE, CdNoopAcquire)
#pragma alloc_text(PAGE, CdNoopRelease)
@ -278,7 +274,6 @@ Return Value:
}
#ifndef __REACTOS__
_Requires_lock_held_(_Global_critical_region_)
NTSTATUS
NTAPI /* ReactOS Change: GCC Does not support STDCALL by default */
@ -361,55 +356,6 @@ Return Value:
UNREFERENCED_PARAMETER( CompletionContext );
}
#else
VOID
NTAPI /* ReactOS Change: GCC Does not support STDCALL by default */
CdAcquireForCreateSection (
IN PFILE_OBJECT FileObject
)
/*++
Routine Description:
This is the callback routine for MM to use to acquire the file exclusively.
Arguments:
FileObject - File object for a Cdfs stream.
Return Value:
None
--*/
{
PAGED_CODE();
//
// Get the Fcb resource exclusively.
//
ExAcquireResourceExclusiveLite( &((PFCB) FileObject->FsContext)->FcbNonpaged->FcbResource,
TRUE );
//
// Take the File resource shared. We need this later on when MM calls
// QueryStandardInfo to get the file size.
//
// If we don't use StarveExclusive, then we can get wedged behind an
// exclusive waiter who is waiting on someone else holding it shared in the
// read->initializecachemap path (which calls createsection) who is in turn
// waiting on us to finish the create section.
//
ExAcquireSharedStarveExclusive( ((PFCB) FileObject->FsContext)->Resource,
TRUE );
}
#endif
_Function_class_(FAST_IO_RELEASE_FILE)