diff options
| -rw-r--r-- | kernel/rcu/rcutorture.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c index 3defd0febe15..31338b2d6609 100644 --- a/kernel/rcu/rcutorture.c +++ b/kernel/rcu/rcutorture.c @@ -956,15 +956,6 @@ static int rcu_torture_boost(void *arg) bool failed = false; // Test failed already in this test interval bool gp_initiated = false; - /* Increment n_rcu_torture_boosts once per boost-test */ - while (!kthread_should_stop()) { - if (mutex_trylock(&boost_mutex)) { - n_rcu_torture_boosts++; - mutex_unlock(&boost_mutex); - break; - } - schedule_timeout_uninterruptible(1); - } if (kthread_should_stop()) goto checkwait; @@ -1015,7 +1006,10 @@ static int rcu_torture_boost(void *arg) */ while (oldstarttime == boost_starttime && !kthread_should_stop()) { if (mutex_trylock(&boost_mutex)) { - boost_starttime = jiffies + test_boost_interval * HZ; + if (oldstarttime == boost_starttime) { + boost_starttime = jiffies + test_boost_interval * HZ; + n_rcu_torture_boosts++; + } mutex_unlock(&boost_mutex); break; } |