[PATCH 18/36] Alloc: introduce page_list_for_each_reverse

[Marco Solieri <marco.solieri@xxxxxxxxxxxxxxx>]

From: Luca Miccio <lucmiccio@xxxxxxxxx>

Signed-off-by: Luca Miccio <lucmiccio@xxxxxxxxx>
---
 xen/include/xen/mm.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/xen/include/xen/mm.h b/xen/include/xen/mm.h
index 3be754da92..f0861ed5bb 100644
--- a/xen/include/xen/mm.h
+++ b/xen/include/xen/mm.h
@@ -488,6 +488,8 @@ page_list_splice(struct page_list_head *list, struct 
page_list_head *head)
     list_for_each_entry_safe(pos, tmp, head, list)
 # define page_list_for_each_safe_reverse(pos, tmp, head) \
     list_for_each_entry_safe_reverse(pos, tmp, head, list)
+# define page_list_for_each_reverse(pos, head) \
+    list_for_each_entry_reverse(pos, head, list)
 #endif
 
 static inline unsigned int get_order_from_bytes(paddr_t size)
-- 
2.30.2