1 files changed, 6 insertions, 2 deletions

diff --git a/kernel/rcutree_trace.c b/kernel/rcutree_trace.c
index 4b31c779e62e..1984cdc51e9a 100644
--- a/kernel/rcutree_trace.c
+++ b/kernel/rcutree_trace.c
@@ -155,12 +155,14 @@ static const struct file_operations rcudata_csv_fops = {
 
 static void print_one_rcu_state(struct seq_file *m, struct rcu_state *rsp)
 {
+        long gpnum;
         int level = 0;
         struct rcu_node *rnp;
 
+        gpnum = rsp->gpnum;
         seq_printf(m, "c=%ld g=%ld s=%d jfq=%ld j=%x "
                       "nfqs=%lu/nfqsng=%lu(%lu) fqlh=%lu oqlen=%ld\n",
-                   rsp->completed, rsp->gpnum, rsp->signaled,
+                   rsp->completed, gpnum, rsp->signaled,
                    (long)(rsp->jiffies_force_qs - jiffies),
                    (int)(jiffies & 0xffff),
                    rsp->n_force_qs, rsp->n_force_qs_ngp,
@@ -171,8 +173,10 @@ static void print_one_rcu_state(struct seq_file *m, struct rcu_state *rsp)
                         seq_puts(m, "\n");
                         level = rnp->level;
                 }
-                seq_printf(m, "%lx/%lx %d:%d ^%d    ",
+                seq_printf(m, "%lx/%lx %c>%c %d:%d ^%d    ",
                            rnp->qsmask, rnp->qsmaskinit,
+                           "T."[list_empty(&rnp->blocked_tasks[gpnum & 1])],
+                           "T."[list_empty(&rnp->blocked_tasks[!(gpnum & 1)])],
                            rnp->grplo, rnp->grphi, rnp->grpnum);
         }
         seq_puts(m, "\n");