diff options
Diffstat (limited to 'kernel/rcutree_plugin.h')
| -rw-r--r-- | kernel/rcutree_plugin.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/kernel/rcutree_plugin.h b/kernel/rcutree_plugin.h index 2411000d986..5449f02c482 100644 --- a/kernel/rcutree_plugin.h +++ b/kernel/rcutree_plugin.h @@ -2165,15 +2165,17 @@ static void rcu_prepare_for_idle(int cpu) !rcu_pending(cpu) && !local_softirq_pending()) { /* Can we go dyntick-idle despite still having callbacks? */ - trace_rcu_prep_idle("Dyntick with callbacks"); per_cpu(rcu_dyntick_drain, cpu) = 0; per_cpu(rcu_dyntick_holdoff, cpu) = jiffies; - if (rcu_cpu_has_nonlazy_callbacks(cpu)) + if (rcu_cpu_has_nonlazy_callbacks(cpu)) { + trace_rcu_prep_idle("Dyntick with callbacks"); per_cpu(rcu_idle_gp_timer_expires, cpu) = jiffies + RCU_IDLE_GP_DELAY; - else + } else { per_cpu(rcu_idle_gp_timer_expires, cpu) = jiffies + RCU_IDLE_LAZY_GP_DELAY; + trace_rcu_prep_idle("Dyntick with lazy callbacks"); + } tp = &per_cpu(rcu_idle_gp_timer, cpu); mod_timer_pinned(tp, per_cpu(rcu_idle_gp_timer_expires, cpu)); per_cpu(rcu_nonlazy_posted_snap, cpu) = |