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[FASTFAT]

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Optimize the FAT mount process: there is no need to recognize the FS twice on mounting.

svn path=/trunk/; revision=73727
This commit is contained in:
Pierre Schweitzer 2017-02-06 18:14:01 +00:00
parent 826536350c
commit 9869fa33f8
1 changed files with 1 additions and 29 deletions
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30
reactos/drivers/filesystems/fastfat/fsctl.c
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@ -332,30 +332,6 @@ VfatHasFileSystem(
return Status;
}
/*
* FUNCTION: Mounts the device
*/
static
NTSTATUS
VfatMountDevice(
PDEVICE_EXTENSION DeviceExt,
PDEVICE_OBJECT DeviceToMount)
{
NTSTATUS Status;
BOOLEAN RecognizedFS;
DPRINT("Mounting VFAT device...\n");
Status = VfatHasFileSystem(DeviceToMount, &RecognizedFS, &DeviceExt->FatInfo, FALSE);
if (!NT_SUCCESS(Status))
{
return Status;
}
DPRINT("MountVfatdev %u, PAGE_SIZE = %d\n", DeviceExt->FatInfo.BytesPerCluster, PAGE_SIZE);
return STATUS_SUCCESS;
}
/*
* FUNCTION: Mount the filesystem
@ -443,11 +419,7 @@ VfatMount(
DeviceObject->Vpb = Vpb;
DeviceToMount->Vpb = Vpb;
Status = VfatMountDevice(DeviceExt, DeviceToMount);
if (!NT_SUCCESS(Status))
{
goto ByeBye;
}
RtlCopyMemory(&DeviceExt->FatInfo, &FatInfo, sizeof(FATINFO));
DPRINT("BytesPerSector: %u\n", DeviceExt->FatInfo.BytesPerSector);
DPRINT("SectorsPerCluster: %u\n", DeviceExt->FatInfo.SectorsPerCluster);