Name
revalidate_disk — 
     wrapper for lower-level driver's revalidate_disk call-back
 
Synopsis
| int fsfuncrevalidate_disk ( | struct gendisk * disk ); | 
 
Arguments
- disk
- 
     struct gendisk to be revalidated
     
Description
   This routine is a wrapper for lower-level driver's revalidate_disk
   call-backs.  It is used to do common pre and post operations needed
   for all revalidate_disk operations.