ARC: mm: use SCRATCH_DATA0 register for caching pgdir in ARCv2 only

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

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 856b175..eeb3a9c 100644 (file)
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -3453,19 +3453,10 @@ void free_unref_page_list(struct list_head *list)
                 * comment in free_unref_page.
                 */
                migratetype = get_pcppage_migratetype(page);
-               if (unlikely(migratetype >= MIGRATE_PCPTYPES)) {
-                       if (unlikely(is_migrate_isolate(migratetype))) {
-                               list_del(&page->lru);
-                               free_one_page(page_zone(page), page, pfn, 0,
-                                                       migratetype, FPI_NONE);
-                               continue;
-                       }
-
-                       /*
-                        * Non-isolated types over MIGRATE_PCPTYPES get added
-                        * to the MIGRATE_MOVABLE pcp list.
-                        */
-                       set_pcppage_migratetype(page, MIGRATE_MOVABLE);
+               if (unlikely(is_migrate_isolate(migratetype))) {
+                       list_del(&page->lru);
+                       free_one_page(page_zone(page), page, pfn, 0, migratetype, FPI_NONE);
+                       continue;
                }
 
                set_page_private(page, pfn);
@@ -3475,7 +3466,15 @@ void free_unref_page_list(struct list_head *list)
        list_for_each_entry_safe(page, next, list, lru) {
                pfn = page_private(page);
                set_page_private(page, 0);
+
+               /*
+                * Non-isolated types over MIGRATE_PCPTYPES get added
+                * to the MIGRATE_MOVABLE pcp list.
+                */
                migratetype = get_pcppage_migratetype(page);
+               if (unlikely(migratetype >= MIGRATE_PCPTYPES))
+                       migratetype = MIGRATE_MOVABLE;
+
                trace_mm_page_free_batched(page);
                free_unref_page_commit(page, pfn, migratetype, 0);