* Used look aside lists to allocate memory for VFATFCB, VFATCCB and VFAT_IRP_CONTEXT.
* Removed IsLastEntry, IsVolEntry, IsDeletedEntry, vfat_wstrlen, vfatGrabFCB,
vfat_initstr, vfat_wcsncat, vfat_wcsncpy, vfat_movestr, wstrcmpi and replaced
this functions with existing equivalents or functions from ntoskrnl.
* Merged GetEntryName into vfatGetNextDirEntry for reducing some overhead.
* Implemented a file name cache to speed up the searching for existing fcb.
* Removed some calls to FsdDosDateTimeToFileTime.
* Moved the call to CcZeroData behind the initializing of the cache (in VfatWrite).
* Using existing fcbs in FindFile if there is no '*?' within the search name.
svn path=/trunk/; revision=3740
13 files changed: