1 files changed, 6 insertions, 5 deletions

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 2437a7e17aba..1481439ee2e4 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -780,11 +780,7 @@ void __init init_cma_reserved_pageblock(struct page *page)
         set_page_refcounted(page);
         set_pageblock_migratetype(page, MIGRATE_CMA);
         __free_pages(page, pageblock_order);
-        totalram_pages += pageblock_nr_pages;
-#ifdef CONFIG_HIGHMEM
-        if (PageHighMem(page))
-                totalhigh_pages += pageblock_nr_pages;
-#endif
+        adjust_managed_page_count(page, pageblock_nr_pages);
 }
 #endif
 
@@ -5207,8 +5203,13 @@ void adjust_managed_page_count(struct page *page, long count)
         spin_lock(&managed_page_count_lock);
         page_zone(page)->managed_pages += count;
         totalram_pages += count;
+#ifdef CONFIG_HIGHMEM
+        if (PageHighMem(page))
+                totalhigh_pages += count;
+#endif
         spin_unlock(&managed_page_count_lock);
 }
+EXPORT_SYMBOL(adjust_managed_page_count);
 
 unsigned long free_reserved_area(void *start, void *end, int poison, char *s)
 {