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| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2015-08-30 12:29:58 +0200 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2015-10-06 20:25:01 +0200 |
| commit | 3836f5337f74fedc15981688c3c31dbf4293ae84 (patch) | |
| tree | a38f08f864e18120fdecbb923f685ac875efcc5d /kernel/rcu/rcutorture.c | |
| parent | locktorture: Add torture tests for percpu_rwsem (diff) | |
| download | linux-3836f5337f74fedc15981688c3c31dbf4293ae84.tar.xz linux-3836f5337f74fedc15981688c3c31dbf4293ae84.zip | |
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/rcutorture.c')
| -rw-r--r-- | kernel/rcu/rcutorture.c | 2 |
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) { |