---

yaml --- r: 330399 b: refs/heads/master c: ea54209 h: refs/heads/master i: 330397: 060643b 330395: ead8ad4 330391: 02c6066 330383: 1847ada 330367: 5c17732 v: v3
git-mirror · Aug 8, 2012 · cab2a2a · cab2a2a
1 parent 7c1c1ff
commit cab2a2a
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Showing 2 changed files with 19 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 0ec53ecf38bcbf95b4b057328a8fbba4d22ef28b
+refs/heads/master: ea54209b16cbecad8928f6067af29069ac44e360
diff --git a/trunk/arch/arm/xen/enlighten.c b/trunk/arch/arm/xen/enlighten.c
@@ -148,3 +148,21 @@ static int __init xen_init_events(void)
 	return 0;
 }
 postcore_initcall(xen_init_events);
+
+/* XXX: only until balloon is properly working */
+int alloc_xenballooned_pages(int nr_pages, struct page **pages, bool highmem)
+{
+	*pages = alloc_pages(highmem ? GFP_HIGHUSER : GFP_KERNEL,
+			get_order(nr_pages));
+	if (*pages == NULL)
+		return -ENOMEM;
+	return 0;
+}
+EXPORT_SYMBOL_GPL(alloc_xenballooned_pages);
+
+void free_xenballooned_pages(int nr_pages, struct page **pages)
+{
+	kfree(*pages);
+	*pages = NULL;
+}
+EXPORT_SYMBOL_GPL(free_xenballooned_pages);