diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/rcutree.c | 8 | ||||
| -rw-r--r-- | kernel/rcutree_plugin.h | 3 |
2 files changed, 5 insertions, 6 deletions
diff --git a/kernel/rcutree.c b/kernel/rcutree.c index dda43d82650..5376a156be8 100644 --- a/kernel/rcutree.c +++ b/kernel/rcutree.c @@ -1788,9 +1788,10 @@ unlock_fqs_ret: * whom the rdp belongs. */ static void -__rcu_process_callbacks(struct rcu_state *rsp, struct rcu_data *rdp) +__rcu_process_callbacks(struct rcu_state *rsp) { unsigned long flags; + struct rcu_data *rdp = __this_cpu_ptr(rsp->rda); WARN_ON_ONCE(rdp->beenonline == 0); @@ -1827,9 +1828,8 @@ __rcu_process_callbacks(struct rcu_state *rsp, struct rcu_data *rdp) static void rcu_process_callbacks(struct softirq_action *unused) { trace_rcu_utilization("Start RCU core"); - __rcu_process_callbacks(&rcu_sched_state, - &__get_cpu_var(rcu_sched_data)); - __rcu_process_callbacks(&rcu_bh_state, &__get_cpu_var(rcu_bh_data)); + __rcu_process_callbacks(&rcu_sched_state); + __rcu_process_callbacks(&rcu_bh_state); rcu_preempt_process_callbacks(); trace_rcu_utilization("End RCU core"); } diff --git a/kernel/rcutree_plugin.h b/kernel/rcutree_plugin.h index 9cb3a68819f..5a80cdd9a0a 100644 --- a/kernel/rcutree_plugin.h +++ b/kernel/rcutree_plugin.h @@ -687,8 +687,7 @@ static void rcu_preempt_check_callbacks(int cpu) */ static void rcu_preempt_process_callbacks(void) { - __rcu_process_callbacks(&rcu_preempt_state, - &__get_cpu_var(rcu_preempt_data)); + __rcu_process_callbacks(&rcu_preempt_state); } #ifdef CONFIG_RCU_BOOST |