3 files changed, 5 insertions, 3 deletions

diff --git a/kernel/rcutree.h b/kernel/rcutree.h
index 488f2ec6b663..4b69291b093d 100644
--- a/kernel/rcutree.h
+++ b/kernel/rcutree.h
@@ -287,6 +287,7 @@ struct rcu_data {
         long            qlen_last_fqs_check;
                                         /* qlen at last check for QS forcing */
         unsigned long   n_cbs_invoked;  /* count of RCU cbs invoked. */
+        unsigned long   n_nocbs_invoked; /* count of no-CBs RCU cbs invoked. */
         unsigned long   n_cbs_orphaned; /* RCU cbs orphaned by dying CPU */
         unsigned long   n_cbs_adopted;  /* RCU cbs adopted from dying CPU */
         unsigned long   n_force_qs_snap;
diff --git a/kernel/rcutree_plugin.h b/kernel/rcutree_plugin.h
index 6cdc372de34c..f6e5ec2932b4 100644
--- a/kernel/rcutree_plugin.h
+++ b/kernel/rcutree_plugin.h
@@ -2406,7 +2406,7 @@ static int rcu_nocb_kthread(void *arg)
                 trace_rcu_batch_end(rdp->rsp->name, c, !!list, 0, 0, 1);
                 ACCESS_ONCE(rdp->nocb_p_count) -= c;
                 ACCESS_ONCE(rdp->nocb_p_count_lazy) -= cl;
-                rdp->n_cbs_invoked += c;
+                rdp->n_nocbs_invoked += c;
         }
         return 0;
 }
diff --git a/kernel/rcutree_trace.c b/kernel/rcutree_trace.c
index 3189f9aa3e84..0d095dcaa670 100644
--- a/kernel/rcutree_trace.c
+++ b/kernel/rcutree_trace.c
@@ -148,8 +148,9 @@ static void print_one_rcu_data(struct seq_file *m, struct rcu_data *rdp)
                    per_cpu(rcu_cpu_kthread_loops, rdp->cpu) & 0xffff);
 #endif /* #ifdef CONFIG_RCU_BOOST */
         seq_printf(m, " b=%ld", rdp->blimit);
-        seq_printf(m, " ci=%lu co=%lu ca=%lu\n",
-                   rdp->n_cbs_invoked, rdp->n_cbs_orphaned, rdp->n_cbs_adopted);
+        seq_printf(m, " ci=%lu nci=%lu co=%lu ca=%lu\n",
+                   rdp->n_cbs_invoked, rdp->n_nocbs_invoked,
+                   rdp->n_cbs_orphaned, rdp->n_cbs_adopted);
 }
 
 static int show_rcudata(struct seq_file *m, void *v)