1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h
index 97c8f9191880..b0412873d29c 100644
--- a/include/linux/nfs_fs_sb.h
+++ b/include/linux/nfs_fs_sb.h
@@ -209,6 +209,7 @@ struct nfs_server {
 /* Sessions */
 #define SLOT_TABLE_SZ DIV_ROUND_UP(NFS4_MAX_SLOT_TABLE, 8*sizeof(long))
 struct nfs4_slot_table {
+        struct nfs4_session *session;           /* Parent session */
         struct nfs4_slot *slots;                /* seqid per slot */
         unsigned long   used_slots[SLOT_TABLE_SZ]; /* used/unused bitmap */
         spinlock_t      slot_tbl_lock;