diff options
Diffstat (limited to 'kernel/rcu/tree_exp.h')
| -rw-r--r-- | kernel/rcu/tree_exp.h | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/kernel/rcu/tree_exp.h b/kernel/rcu/tree_exp.h index 0b2c2ad69629..a0486414edb4 100644 --- a/kernel/rcu/tree_exp.h +++ b/kernel/rcu/tree_exp.h @@ -472,7 +472,6 @@ retry_ipi: static void sync_rcu_exp_select_cpus(struct rcu_state *rsp, smp_call_func_t func) { - int cpu; struct rcu_node *rnp; trace_rcu_exp_grace_period(rsp->name, rcu_exp_gp_seq_endval(rsp), TPS("reset")); @@ -494,13 +493,7 @@ static void sync_rcu_exp_select_cpus(struct rcu_state *rsp, continue; } INIT_WORK(&rnp->rew.rew_work, sync_rcu_exp_select_node_cpus); - preempt_disable(); - cpu = cpumask_next(rnp->grplo - 1, cpu_online_mask); - /* If all offline, queue the work on an unbound CPU. */ - if (unlikely(cpu > rnp->grphi)) - cpu = WORK_CPU_UNBOUND; - queue_work_on(cpu, rcu_par_gp_wq, &rnp->rew.rew_work); - preempt_enable(); + queue_work_on(rnp->grplo, rcu_par_gp_wq, &rnp->rew.rew_work); rnp->exp_need_flush = true; } |