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-rw-r--r--include/linux/blkdev.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 8f548696467..a905c4934a5 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -230,6 +230,7 @@ struct request {
struct bio *biotail;
struct hlist_node hash; /* merge hash */
+ struct rb_node rb_node; /* sort/lookup */
void *elevator_private;
void *completion_data;