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sys: inline FspFsvolDeviceFileRename* and FspFsvolDeviceLockContextTable

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This commit is contained in:
Bill Zissimopoulos 2022-06-10 11:42:49 +01:00
parent a7a526351f
commit 18842682c8
2 changed files with 65 additions and 125 deletions
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115
src/sys/device.c
View File

@ -40,16 +40,6 @@ static NTSTATUS FspFsvolDeviceInit(PDEVICE_OBJECT DeviceObject);
static VOID FspFsvolDeviceFini(PDEVICE_OBJECT DeviceObject);
static IO_TIMER_ROUTINE FspFsvolDeviceTimerRoutine;
static WORKER_THREAD_ROUTINE FspFsvolDeviceExpirationRoutine;
VOID FspFsvolDeviceFileRenameAcquireShared(PDEVICE_OBJECT DeviceObject);
BOOLEAN FspFsvolDeviceFileRenameTryAcquireShared(PDEVICE_OBJECT DeviceObject);
VOID FspFsvolDeviceFileRenameAcquireExclusive(PDEVICE_OBJECT DeviceObject);
BOOLEAN FspFsvolDeviceFileRenameTryAcquireExclusive(PDEVICE_OBJECT DeviceObject);
VOID FspFsvolDeviceFileRenameSetOwner(PDEVICE_OBJECT DeviceObject, PVOID Owner);
VOID FspFsvolDeviceFileRenameRelease(PDEVICE_OBJECT DeviceObject);
VOID FspFsvolDeviceFileRenameReleaseOwner(PDEVICE_OBJECT DeviceObject, PVOID Owner);
BOOLEAN FspFsvolDeviceFileRenameIsAcquiredExclusive(PDEVICE_OBJECT DeviceObject);
VOID FspFsvolDeviceLockContextTable(PDEVICE_OBJECT DeviceObject);
VOID FspFsvolDeviceUnlockContextTable(PDEVICE_OBJECT DeviceObject);
NTSTATUS FspFsvolDeviceCopyContextList(PDEVICE_OBJECT DeviceObject,
PVOID **PContexts, PULONG PContextCount);
NTSTATUS FspFsvolDeviceCopyContextByNameList(PDEVICE_OBJECT DeviceObject,
@ -84,16 +74,6 @@ VOID FspDeviceDeleteAll(VOID);
#pragma alloc_text(PAGE, FspDeviceDelete)
#pragma alloc_text(PAGE, FspFsvolDeviceInit)
#pragma alloc_text(PAGE, FspFsvolDeviceFini)
#pragma alloc_text(PAGE, FspFsvolDeviceFileRenameAcquireShared)
#pragma alloc_text(PAGE, FspFsvolDeviceFileRenameTryAcquireShared)
#pragma alloc_text(PAGE, FspFsvolDeviceFileRenameAcquireExclusive)
#pragma alloc_text(PAGE, FspFsvolDeviceFileRenameTryAcquireExclusive)
#pragma alloc_text(PAGE, FspFsvolDeviceFileRenameSetOwner)
#pragma alloc_text(PAGE, FspFsvolDeviceFileRenameRelease)
#pragma alloc_text(PAGE, FspFsvolDeviceFileRenameReleaseOwner)
#pragma alloc_text(PAGE, FspFsvolDeviceFileRenameIsAcquiredExclusive)
#pragma alloc_text(PAGE, FspFsvolDeviceLockContextTable)
#pragma alloc_text(PAGE, FspFsvolDeviceUnlockContextTable)
#pragma alloc_text(PAGE, FspFsvolDeviceCopyContextList)
#pragma alloc_text(PAGE, FspFsvolDeviceCopyContextByNameList)
#pragma alloc_text(PAGE, FspFsvolDeviceDeleteContextList)
@ -592,101 +572,6 @@ static VOID FspFsvolDeviceExpirationRoutine(PVOID Context)
FspDeviceDereference(DeviceObject);
}
VOID FspFsvolDeviceFileRenameAcquireShared(PDEVICE_OBJECT DeviceObject)
{
PAGED_CODE();
FSP_FSVOL_DEVICE_EXTENSION *FsvolDeviceExtension = FspFsvolDeviceExtension(DeviceObject);
ExAcquireResourceSharedLite(&FsvolDeviceExtension->FileRenameResource, TRUE);
}
BOOLEAN FspFsvolDeviceFileRenameTryAcquireShared(PDEVICE_OBJECT DeviceObject)
{
PAGED_CODE();
FSP_FSVOL_DEVICE_EXTENSION *FsvolDeviceExtension = FspFsvolDeviceExtension(DeviceObject);
return ExAcquireResourceSharedLite(&FsvolDeviceExtension->FileRenameResource, FALSE);
}
VOID FspFsvolDeviceFileRenameAcquireExclusive(PDEVICE_OBJECT DeviceObject)
{
PAGED_CODE();
FSP_FSVOL_DEVICE_EXTENSION *FsvolDeviceExtension = FspFsvolDeviceExtension(DeviceObject);
ExAcquireResourceExclusiveLite(&FsvolDeviceExtension->FileRenameResource, TRUE);
}
BOOLEAN FspFsvolDeviceFileRenameTryAcquireExclusive(PDEVICE_OBJECT DeviceObject)
{
PAGED_CODE();
FSP_FSVOL_DEVICE_EXTENSION *FsvolDeviceExtension = FspFsvolDeviceExtension(DeviceObject);
return ExAcquireResourceExclusiveLite(&FsvolDeviceExtension->FileRenameResource, FALSE);
}
VOID FspFsvolDeviceFileRenameSetOwner(PDEVICE_OBJECT DeviceObject, PVOID Owner)
{
PAGED_CODE();
FSP_FSVOL_DEVICE_EXTENSION *FsvolDeviceExtension = FspFsvolDeviceExtension(DeviceObject);
Owner = (PVOID)((UINT_PTR)Owner | 3);
ExSetResourceOwnerPointer(&FsvolDeviceExtension->FileRenameResource, Owner);
}
VOID FspFsvolDeviceFileRenameRelease(PDEVICE_OBJECT DeviceObject)
{
PAGED_CODE();
FSP_FSVOL_DEVICE_EXTENSION *FsvolDeviceExtension = FspFsvolDeviceExtension(DeviceObject);
ExReleaseResourceLite(&FsvolDeviceExtension->FileRenameResource);
}
VOID FspFsvolDeviceFileRenameReleaseOwner(PDEVICE_OBJECT DeviceObject, PVOID Owner)
{
PAGED_CODE();
FSP_FSVOL_DEVICE_EXTENSION *FsvolDeviceExtension = FspFsvolDeviceExtension(DeviceObject);
Owner = (PVOID)((UINT_PTR)Owner | 3);
if (ExIsResourceAcquiredLite(&FsvolDeviceExtension->FileRenameResource))
ExReleaseResourceLite(&FsvolDeviceExtension->FileRenameResource);
else
ExReleaseResourceForThreadLite(&FsvolDeviceExtension->FileRenameResource, (ERESOURCE_THREAD)Owner);
}
BOOLEAN FspFsvolDeviceFileRenameIsAcquiredExclusive(PDEVICE_OBJECT DeviceObject)
{
PAGED_CODE();
FSP_FSVOL_DEVICE_EXTENSION *FsvolDeviceExtension = FspFsvolDeviceExtension(DeviceObject);
return ExIsResourceAcquiredExclusiveLite(&FsvolDeviceExtension->FileRenameResource);
}
VOID FspFsvolDeviceLockContextTable(PDEVICE_OBJECT DeviceObject)
{
PAGED_CODE();
FSP_FSVOL_DEVICE_EXTENSION *FsvolDeviceExtension = FspFsvolDeviceExtension(DeviceObject);
ExAcquireResourceExclusiveLite(&FsvolDeviceExtension->ContextTableResource, TRUE);
}
VOID FspFsvolDeviceUnlockContextTable(PDEVICE_OBJECT DeviceObject)
{
PAGED_CODE();
FSP_FSVOL_DEVICE_EXTENSION *FsvolDeviceExtension = FspFsvolDeviceExtension(DeviceObject);
ExReleaseResourceLite(&FsvolDeviceExtension->ContextTableResource);
}
NTSTATUS FspFsvolDeviceCopyContextList(PDEVICE_OBJECT DeviceObject,
PVOID **PContexts, PULONG PContextCount)
{

75
src/sys/driver.h
View File

@ -1280,16 +1280,71 @@ NTSTATUS FspDeviceInitialize(PDEVICE_OBJECT DeviceObject);
VOID FspDeviceDelete(PDEVICE_OBJECT DeviceObject);
BOOLEAN FspDeviceReference(PDEVICE_OBJECT DeviceObject);
VOID FspDeviceDereference(PDEVICE_OBJECT DeviceObject);
VOID FspFsvolDeviceFileRenameAcquireShared(PDEVICE_OBJECT DeviceObject);
BOOLEAN FspFsvolDeviceFileRenameTryAcquireShared(PDEVICE_OBJECT DeviceObject);
VOID FspFsvolDeviceFileRenameAcquireExclusive(PDEVICE_OBJECT DeviceObject);
BOOLEAN FspFsvolDeviceFileRenameTryAcquireExclusive(PDEVICE_OBJECT DeviceObject);
VOID FspFsvolDeviceFileRenameSetOwner(PDEVICE_OBJECT DeviceObject, PVOID Owner);
VOID FspFsvolDeviceFileRenameRelease(PDEVICE_OBJECT DeviceObject);
VOID FspFsvolDeviceFileRenameReleaseOwner(PDEVICE_OBJECT DeviceObject, PVOID Owner);
BOOLEAN FspFsvolDeviceFileRenameIsAcquiredExclusive(PDEVICE_OBJECT DeviceObject);
VOID FspFsvolDeviceLockContextTable(PDEVICE_OBJECT DeviceObject);
VOID FspFsvolDeviceUnlockContextTable(PDEVICE_OBJECT DeviceObject);
static inline
VOID FspFsvolDeviceFileRenameAcquireShared(PDEVICE_OBJECT DeviceObject)
{
FSP_FSVOL_DEVICE_EXTENSION *FsvolDeviceExtension = FspFsvolDeviceExtension(DeviceObject);
ExAcquireResourceSharedLite(&FsvolDeviceExtension->FileRenameResource, TRUE);
}
static inline
BOOLEAN FspFsvolDeviceFileRenameTryAcquireShared(PDEVICE_OBJECT DeviceObject)
{
FSP_FSVOL_DEVICE_EXTENSION *FsvolDeviceExtension = FspFsvolDeviceExtension(DeviceObject);
return ExAcquireResourceSharedLite(&FsvolDeviceExtension->FileRenameResource, FALSE);
}
static inline
VOID FspFsvolDeviceFileRenameAcquireExclusive(PDEVICE_OBJECT DeviceObject)
{
FSP_FSVOL_DEVICE_EXTENSION *FsvolDeviceExtension = FspFsvolDeviceExtension(DeviceObject);
ExAcquireResourceExclusiveLite(&FsvolDeviceExtension->FileRenameResource, TRUE);
}
static inline
BOOLEAN FspFsvolDeviceFileRenameTryAcquireExclusive(PDEVICE_OBJECT DeviceObject)
{
FSP_FSVOL_DEVICE_EXTENSION *FsvolDeviceExtension = FspFsvolDeviceExtension(DeviceObject);
return ExAcquireResourceExclusiveLite(&FsvolDeviceExtension->FileRenameResource, FALSE);
}
static inline
VOID FspFsvolDeviceFileRenameSetOwner(PDEVICE_OBJECT DeviceObject, PVOID Owner)
{
FSP_FSVOL_DEVICE_EXTENSION *FsvolDeviceExtension = FspFsvolDeviceExtension(DeviceObject);
Owner = (PVOID)((UINT_PTR)Owner | 3);
ExSetResourceOwnerPointer(&FsvolDeviceExtension->FileRenameResource, Owner);
}
static inline
VOID FspFsvolDeviceFileRenameRelease(PDEVICE_OBJECT DeviceObject)
{
FSP_FSVOL_DEVICE_EXTENSION *FsvolDeviceExtension = FspFsvolDeviceExtension(DeviceObject);
ExReleaseResourceLite(&FsvolDeviceExtension->FileRenameResource);
}
static inline
VOID FspFsvolDeviceFileRenameReleaseOwner(PDEVICE_OBJECT DeviceObject, PVOID Owner)
{
FSP_FSVOL_DEVICE_EXTENSION *FsvolDeviceExtension = FspFsvolDeviceExtension(DeviceObject);
Owner = (PVOID)((UINT_PTR)Owner | 3);
if (ExIsResourceAcquiredLite(&FsvolDeviceExtension->FileRenameResource))
ExReleaseResourceLite(&FsvolDeviceExtension->FileRenameResource);
else
ExReleaseResourceForThreadLite(&FsvolDeviceExtension->FileRenameResource, (ERESOURCE_THREAD)Owner);
}
static inline
BOOLEAN FspFsvolDeviceFileRenameIsAcquiredExclusive(PDEVICE_OBJECT DeviceObject)
{
FSP_FSVOL_DEVICE_EXTENSION *FsvolDeviceExtension = FspFsvolDeviceExtension(DeviceObject);
return ExIsResourceAcquiredExclusiveLite(&FsvolDeviceExtension->FileRenameResource);
}
static inline
VOID FspFsvolDeviceLockContextTable(PDEVICE_OBJECT DeviceObject)
{
FSP_FSVOL_DEVICE_EXTENSION *FsvolDeviceExtension = FspFsvolDeviceExtension(DeviceObject);
ExAcquireResourceExclusiveLite(&FsvolDeviceExtension->ContextTableResource, TRUE);
}
static inline
VOID FspFsvolDeviceUnlockContextTable(PDEVICE_OBJECT DeviceObject)
{
FSP_FSVOL_DEVICE_EXTENSION *FsvolDeviceExtension = FspFsvolDeviceExtension(DeviceObject);
ExReleaseResourceLite(&FsvolDeviceExtension->ContextTableResource);
}
NTSTATUS FspFsvolDeviceCopyContextList(PDEVICE_OBJECT DeviceObject,
PVOID **PContexts, PULONG PContextCount);
NTSTATUS FspFsvolDeviceCopyContextByNameList(PDEVICE_OBJECT DeviceObject,