Searched refs:rnp0 (Results 1 – 1 of 1) sorted by relevance
3613 struct rcu_node *rnp0; in exp_funnel_lock() local3622 rnp0 = rcu_get_root(rsp); in exp_funnel_lock()3623 if (!mutex_is_locked(&rnp0->exp_funnel_mutex)) { in exp_funnel_lock()3624 if (mutex_trylock(&rnp0->exp_funnel_mutex)) { in exp_funnel_lock()3625 if (sync_exp_work_done(rsp, rnp0, NULL, in exp_funnel_lock()3628 return rnp0; in exp_funnel_lock()3644 rnp0 = rdp->mynode; in exp_funnel_lock()3645 for (; rnp0 != NULL; rnp0 = rnp0->parent) { in exp_funnel_lock()3649 mutex_lock(&rnp0->exp_funnel_mutex); in exp_funnel_lock()3654 rnp1 = rnp0; in exp_funnel_lock()