X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fxen%2Fballoon.h;h=a4c1c6a93691a76ce5299c00b48564bd55912d24;hb=c4c17252283a13c0d63a8d9df828da109c116411;hp=cc2e1a7e44ecc0cc54764e6db9ffc3cd0b23dbac;hpb=a68f20ef80e62b3dfed3097ad57ec88550cdabe7;p=firefly-linux-kernel-4.4.55.git

diff --git a/include/xen/balloon.h b/include/xen/balloon.h
index cc2e1a7e44ec..a4c1c6a93691 100644
--- a/include/xen/balloon.h
+++ b/include/xen/balloon.h
@@ -29,6 +29,9 @@ int alloc_xenballooned_pages(int nr_pages, struct page **pages,
 		bool highmem);
 void free_xenballooned_pages(int nr_pages, struct page **pages);
 
+struct page *get_balloon_scratch_page(void);
+void put_balloon_scratch_page(void);
+
 struct device;
 #ifdef CONFIG_XEN_SELFBALLOONING
 extern int register_xen_selfballooning(struct device *dev);