 - vm_hold_free_pages() should lock the kernel object.  (The pages being    freed belong to the kernel object.)  - Increase the granularity of the vm object locking in vm_hold_load_pages()    in order to reduce the number of times that we acquire and release the    same lock.
 - vm_hold_free_pages() should lock the kernel object.  (The pages being
   freed belong to the kernel object.)
 - Increase the granularity of the vm object locking in vm_hold_load_pages()
   in order to reduce the number of times that we acquire and release the
   same lock.

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase