xen: use vma_pages().
authorMuhammad Falak R Wani <falakreyaz@gmail.com>
Tue, 24 May 2016 00:04:32 +0000 (05:34 +0530)
committerDavid Vrabel <david.vrabel@citrix.com>
Wed, 6 Jul 2016 09:34:47 +0000 (10:34 +0100)
commitc7ebf9d9c6b4e9402b978da0b0785db4129c1f79
tree600f397525a94ed5c4a712ae01d086a497bbef82
parent0cac5c3018b32707b3bab40e4beb83f91c4204f1
xen: use vma_pages().

Replace explicit computation of vma page count by a call to
vma_pages().

Signed-off-by: Muhammad Falak R Wani <falakreyaz@gmail.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
drivers/xen/gntalloc.c
drivers/xen/gntdev.c
drivers/xen/privcmd.c