init: Suppress wrong warning for bootconfig cmdline parameter

[linux-2.6-microblaze.git] / mm / util.c

diff --git a/mm/util.c b/mm/util.c
index a034525..9043d03 100644 (file)
--- a/mm/util.c
+++ b/mm/util.c
@@ -731,6 +731,16 @@ int __page_mapcount(struct page *page)
 }
 EXPORT_SYMBOL_GPL(__page_mapcount);
 
+void copy_huge_page(struct page *dst, struct page *src)
+{
+       unsigned i, nr = compound_nr(src);
+
+       for (i = 0; i < nr; i++) {
+               cond_resched();
+               copy_highpage(nth_page(dst, i), nth_page(src, i));
+       }
+}
+
 int sysctl_overcommit_memory __read_mostly = OVERCOMMIT_GUESS;
 int sysctl_overcommit_ratio __read_mostly = 50;
 unsigned long sysctl_overcommit_kbytes __read_mostly;
@@ -983,7 +993,7 @@ int __weak memcmp_pages(struct page *page1, struct page *page2)
  * depends on the type of object and on how much debugging is enabled.
  * For example, for a slab-cache object, the slab name is printed, and,
  * if available, the return address and stack trace from the allocation
- * of that object.
+ * and last free path of that object.
  */
 void mem_dump_obj(void *object)
 {