diff --git a/include/linux/srcutiny.h b/include/linux/srcutiny.h
index 42311ee0334fde629280f6b92cdc065853e3ba14..b8859179b001e9fe81947598036607c105a3168f 100644
--- a/include/linux/srcutiny.h
+++ b/include/linux/srcutiny.h
@@ -27,15 +27,15 @@
 #include <linux/swait.h>
 
 struct srcu_struct {
-	int srcu_lock_nesting[2];	/* srcu_read_lock() nesting depth. */
+	short srcu_lock_nesting[2];	/* srcu_read_lock() nesting depth. */
+	short srcu_idx;			/* Current reader array element. */
+	u8 srcu_gp_running;		/* GP workqueue running? */
+	u8 srcu_gp_waiting;		/* GP waiting for readers? */
 	struct swait_queue_head srcu_wq;
 					/* Last srcu_read_unlock() wakes GP. */
 	unsigned long srcu_gp_seq;	/* GP seq # for callback tagging. */
 	struct rcu_segcblist srcu_cblist;
 					/* Pending SRCU callbacks. */
-	int srcu_idx;			/* Current reader array element. */
-	bool srcu_gp_running;		/* GP workqueue running? */
-	bool srcu_gp_waiting;		/* GP waiting for readers? */
 	struct work_struct srcu_work;	/* For driving grace periods. */
 #ifdef CONFIG_DEBUG_LOCK_ALLOC
 	struct lockdep_map dep_map;
diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c
index ae6e574d4cf5c3fbdd8ab9a56009981cec9935a1..a58592b73f19e36494096e3323d266ced3b1152e 100644
--- a/kernel/rcu/rcutorture.c
+++ b/kernel/rcu/rcutorture.c
@@ -609,7 +609,7 @@ static void srcu_torture_stats(void)
 	pr_cont("\n");
 #elif defined(CONFIG_TINY_SRCU)
 	idx = READ_ONCE(srcu_ctlp->srcu_idx) & 0x1;
-	pr_alert("%s%s Tiny SRCU per-CPU(idx=%d): (%d,%d)\n",
+	pr_alert("%s%s Tiny SRCU per-CPU(idx=%d): (%hd,%hd)\n",
 		 torture_type, TORTURE_FLAG, idx,
 		 READ_ONCE(srcu_ctlp->srcu_lock_nesting[!idx]),
 		 READ_ONCE(srcu_ctlp->srcu_lock_nesting[idx]));