[XEN] Re-increase MAX_ORDER to 20 for the time being. Reducing

breaks domain0 builder.
Signed-off-by: Keir Fraser <keir@xensource.com>

diff --git a/xen/include/xen/mm.h b/xen/include/xen/mm.h
index e33fbc2e524795cdddbba6cd9a84e63c07a2c5fb..9dcea3ae51e4de48fb5b09b709ccd5123464064e 100644 (file)
--- a/xen/include/xen/mm.h
+++ b/xen/include/xen/mm.h
@@ -71,7 +71,7 @@ unsigned long avail_domheap_pages(void);
 #ifdef CONFIG_PAGEALLOC_MAX_ORDER
 #define MAX_ORDER CONFIG_PAGEALLOC_MAX_ORDER
 #else
-#define MAX_ORDER 11 /* 2^11 contiguous pages */
+#define MAX_ORDER 20 /* 2^20 contiguous pages */
 #endif
 
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