ARM: PL011: Fix DMA support

[platform/kernel/linux-starfive.git] / mm / page_alloc.c

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 95546f3..8574140 100644 (file)
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -6475,6 +6475,7 @@ static void break_down_buddy_pages(struct zone *zone, struct page *page,
                        next_page = page;
                        current_buddy = page + size;
                }
+               page = next_page;
 
                if (set_page_guard(zone, current_buddy, high, migratetype))
                        continue;
@@ -6482,7 +6483,6 @@ static void break_down_buddy_pages(struct zone *zone, struct page *page,
                if (current_buddy != target) {
                        add_to_free_list(current_buddy, zone, high, migratetype);
                        set_buddy_order(current_buddy, high);
-                       page = next_page;
                }
        }
 }