[Xen-devel] [PATCH] xen: reserve next two XENMEM_ op numbers for future/out-of-tree use

[Dan Magenheimer <dan.magenheimer@xxxxxxxxxx>]

xen: reserve next two XENMEM_ op numbers for future/out-of-tree use

Signed-off-by: Dan Magenheimer <dan.magenheimer@xxxxxxxxxx>

diff --git a/xen/include/public/memory.h b/xen/include/public/memory.h
index f1ddbc0..3ee2902 100644
--- a/xen/include/public/memory.h
+++ b/xen/include/public/memory.h
@@ -421,6 +421,12 @@ struct xen_mem_sharing_op {
 typedef struct xen_mem_sharing_op xen_mem_sharing_op_t;
 DEFINE_XEN_GUEST_HANDLE(xen_mem_sharing_op_t);
 
+/*
+ * Reserve ops for future/out-of-tree "claim" patches (Oracle)
+ */
+#define XENMEM_claim_pages                  24
+#define XENMEM_get_unclaimed_pages          25
+
 #endif /* defined(__XEN__) || defined(__XEN_TOOLS__) */
 
 #endif /* __XEN_PUBLIC_MEMORY_H__ */

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