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authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>2015-08-30 03:29:58 -0700
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>2015-10-06 11:25:01 -0700
commit3836f5337f74fedc15981688c3c31dbf4293ae84 (patch)
treea38f08f864e18120fdecbb923f685ac875efcc5d /kernel/rcu
parent617783dd99704331e22636388c932450e02ee636 (diff)
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torture: Consolidate cond_resched_rcu_qs() into stutter_wait()
This commit moves cond_resched_rcu_qs() into stutter_wait(), saving a line and also avoiding RCU CPU stall warnings from all torture loops containing a stutter_wait(). Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Diffstat (limited to 'kernel/rcu')
-rw-r--r--kernel/rcu/rcutorture.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c
index 77192953dee5..8a65b7d471a0 100644
--- a/kernel/rcu/rcutorture.c
+++ b/kernel/rcu/rcutorture.c
@@ -768,7 +768,6 @@ static int rcu_torture_boost(void *arg)
}
call_rcu_time = jiffies;
}
- cond_resched_rcu_qs();
stutter_wait("rcu_torture_boost");
if (torture_must_stop())
goto checkwait;
@@ -1208,7 +1207,6 @@ rcu_torture_reader(void *arg)
__this_cpu_inc(rcu_torture_batch[completed]);
preempt_enable();
cur_ops->readunlock(idx);
- cond_resched_rcu_qs();
stutter_wait("rcu_torture_reader");
} while (!torture_must_stop());
if (irqreader && cur_ops->irq_capable) {