md/raid1: make sequential read detection per disk based

[karo-tx-linux.git] / mm / compaction.c

diff --git a/mm/compaction.c b/mm/compaction.c
index 7ea259d82a998c0397e976216ac861576e638100..2f42d952853970b5dd1f95a149d8750e7d570357 100644 (file)
--- a/mm/compaction.c
+++ b/mm/compaction.c
@@ -701,8 +701,11 @@ static int compact_zone(struct zone *zone, struct compact_control *cc)
                if (err) {
                        putback_lru_pages(&cc->migratepages);
                        cc->nr_migratepages = 0;
+                       if (err == -ENOMEM) {
+                               ret = COMPACT_PARTIAL;
+                               goto out;
+                       }
                }
-
        }
 
 out: