xen/xenbus: Rename *RING_PAGE* to *RING_GRANT*

Linux may use a different page size than the size of grant. So make
clear that the order is actually in number of grant.

Signed-off-by: Julien Grall <julien.grall@citrix.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
This commit is contained in:
Julien Grall 2015-10-13 17:50:11 +01:00 • committed by David Vrabel
commit 9cce2914e2
5 changed files with 29 additions and 29 deletions