1 files changed, 3 insertions, 4 deletions

diff --git a/kernel/rcu/rcuperf.c b/kernel/rcu/rcuperf.c
index d38ab08a3fe7..123ccbd22449 100644
--- a/kernel/rcu/rcuperf.c
+++ b/kernel/rcu/rcuperf.c
@@ -52,7 +52,7 @@ MODULE_AUTHOR("Paul E. McKenney <paulmck@linux.vnet.ibm.com>");
 
 #define PERF_FLAG "-perf:"
 #define PERFOUT_STRING(s) \
-        pr_alert("%s" PERF_FLAG s "\n", perf_type)
+        pr_alert("%s" PERF_FLAG " %s\n", perf_type, s)
 #define VERBOSE_PERFOUT_STRING(s) \
         do { if (verbose) pr_alert("%s" PERF_FLAG " %s\n", perf_type, s); } while (0)
 #define VERBOSE_PERFOUT_ERRSTRING(s) \
@@ -400,9 +400,8 @@ rcu_perf_writer(void *arg)
                         sp.sched_priority = 0;
                         sched_setscheduler_nocheck(current,
                                                    SCHED_NORMAL, &sp);
-                        pr_alert("%s" PERF_FLAG
-                                 "rcu_perf_writer %ld has %d measurements\n",
-                                 perf_type, me, MIN_MEAS);
+                        pr_alert("%s%s rcu_perf_writer %ld has %d measurements\n",
+                                 perf_type, PERF_FLAG, me, MIN_MEAS);
                         if (atomic_inc_return(&n_rcu_perf_writer_finished) >=
                             nrealwriters) {
                                 schedule_timeout_interruptible(10);