mm, page_alloc: remove unnecessary recalculations for dirty zone balancing

[firefly-linux-kernel-4.4.55.git] / mm / internal.h

diff --git a/mm/internal.h b/mm/internal.h
index d4b807d6c96320986fc1fb09d924ff93fadfdabb..ff0f1ada0f6785039d2df7476b7edf509615d904 100644 (file)
--- a/mm/internal.h
+++ b/mm/internal.h
@@ -129,6 +129,7 @@ struct alloc_context {
        int classzone_idx;
        int migratetype;
        enum zone_type high_zoneidx;
+       bool spread_dirty_pages;
 };
 
 /*