LU-2591 lov: race between ptlrpc_rcv and umount/umount thread

[fs/lustre-release.git] / lustre / include / obd.h

diff --git a/lustre/include/obd.h b/lustre/include/obd.h
index 723d68b..7a91186 100644 (file)
--- a/lustre/include/obd.h
+++ b/lustre/include/obd.h
@@ -705,6 +705,8 @@ struct lov_obd {
 
        /* Cached LRU pages from upper layer */
        void                   *lov_cache;
+
+       struct rw_semaphore     lov_notify_lock;
 };
 
 struct lmv_tgt_desc {