1 files changed, 4 insertions, 1 deletions

diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index d11a1768357d..3c4d096544ce 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -555,12 +555,15 @@ void resched_cpu(int cpu)
  * selecting an idle cpu will add more delays to the timers than intended
  * (as that cpu's timer base may not be uptodate wrt jiffies etc).
  */
-int get_nohz_timer_target(void)
+int get_nohz_timer_target(int pinned)
 {
         int cpu = smp_processor_id();
         int i;
         struct sched_domain *sd;
 
+        if (pinned || !get_sysctl_timer_migration() || !idle_cpu(cpu))
+                return cpu;
+
         rcu_read_lock();
         for_each_domain(cpu, sd) {
                 for_each_cpu(i, sched_domain_span(sd)) {