kernel/include/linux/ipc_namespace.h
.. .. @@ -19,6 +19,7 @@ 19 19 struct rw_semaphore rwsem; 20 20 struct idr ipcs_idr; 21 21 int max_idx; 22 + int last_idx; /* For wrap around detection */22 23 #ifdef CONFIG_CHECKPOINT_RESTORE 23 24 int next_id; 24 25 #endif .. .. @@ -67,6 +68,8 @@ 67 68 struct user_namespace *user_ns; 68 69 struct ucounts *ucounts; 69 70 71 + struct llist_node mnt_llist;72 +70 73 struct ns_common ns; 71 74 } __randomize_layout; 72 75