1 files changed, 6 insertions, 0 deletions

diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index beacd931b606..dfc2452ccb10 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -145,6 +145,12 @@ struct zone {
         int                     all_unreclaimable; /* All pages pinned */
 
         /*
+         * Does the allocator try to reclaim pages from the zone as soon
+         * as it fails a watermark_ok() in __alloc_pages?
+         */
+        int                     reclaim_pages;
+
+        /*
          * prev_priority holds the scanning priority for this zone.  It is
          * defined as the scanning priority at which we achieved our reclaim
          * target at the previous try_to_free_pages() or balance_pgdat()