[FASTFAT]
authorPierre Schweitzer <pierre@reactos.org>
Mon, 18 May 2015 19:51:14 +0000 (19:51 +0000)
committerPierre Schweitzer <pierre@reactos.org>
Mon, 18 May 2015 19:51:14 +0000 (19:51 +0000)
commit4f7de22ae47140b5d9adf0bca6d6e374a37408ea
tree8e0efe63bbeafcf75f244fea2e973f5f72142c37
parent30c11d78256a8d89f2c15d7c6df0f9a5cd2565e4
[FASTFAT]
Implement support for FastIO for:
- FastIoQueryBasicInfo
- FastIoQueryStandardInfo

Now, with this commit and the two previous, ReactOS won't attempt to issue an IRP for these query, but will directly go with the FastIO path.
The performance improvement is really visible in 1st stage (at least, here with VBox).

svn path=/trunk/; revision=67824
reactos/drivers/filesystems/fastfat/fastio.c
reactos/drivers/filesystems/fastfat/finfo.c
reactos/drivers/filesystems/fastfat/vfat.h