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

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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
parent d5f985c834
commit 9cce2914e2
5 changed files with 29 additions and 29 deletions
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4
include/xen/xenbus.h
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@@ -46,8 +46,8 @@
#include <xen/interface/io/xenbus.h>
#include <xen/interface/io/xs_wire.h>
#define XENBUS_MAX_RING_PAGE_ORDER 4
#define XENBUS_MAX_RING_PAGES (1U << XENBUS_MAX_RING_PAGE_ORDER)
#define XENBUS_MAX_RING_GRANT_ORDER 4
#define XENBUS_MAX_RING_GRANTS (1U << XENBUS_MAX_RING_GRANT_ORDER)
#define INVALID_GRANT_HANDLE (~0U)
/* Register callback to watch this node. */