drbd: Add read_requests tree

[mirror_ubuntu-artful-kernel.git] / drivers / block / drbd / drbd_int.h

diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
index 058371318da492a841782ed5164f2f2d64297f88..46a4332d34411c0b25ac8c5cf66987a58571b70c 100644 (file)
--- a/drivers/block/drbd/drbd_int.h
+++ b/drivers/block/drbd/drbd_int.h
@@ -1019,7 +1019,8 @@ struct drbd_conf {
        struct hlist_head *tl_hash;
        unsigned int tl_hash_s;
 
-       /* Interval tree of pending local write requests */
+       /* Interval tree of pending local requests */
+       struct rb_root read_requests;
        struct rb_root write_requests;
 
        /* blocks to resync in this run [unit BM_BLOCK_SIZE] */