Lines Matching refs:rnp_root
722 struct rcu_node *rnp_root = rcu_get_root(); in rcu_check_gp_start_stall() local
726 ULONG_CMP_GE(READ_ONCE(rnp_root->gp_seq), in rcu_check_gp_start_stall()
727 READ_ONCE(rnp_root->gp_seq_needed)) || in rcu_check_gp_start_stall()
739 ULONG_CMP_GE(READ_ONCE(rnp_root->gp_seq), in rcu_check_gp_start_stall()
740 READ_ONCE(rnp_root->gp_seq_needed)) || in rcu_check_gp_start_stall()
749 if (rnp_root != rnp) in rcu_check_gp_start_stall()
750 raw_spin_lock_rcu_node(rnp_root); /* irqs already disabled. */ in rcu_check_gp_start_stall()
753 ULONG_CMP_GE(READ_ONCE(rnp_root->gp_seq), in rcu_check_gp_start_stall()
754 READ_ONCE(rnp_root->gp_seq_needed)) || in rcu_check_gp_start_stall()
758 if (rnp_root != rnp) in rcu_check_gp_start_stall()
760 raw_spin_unlock_rcu_node(rnp_root); in rcu_check_gp_start_stall()
765 if (rnp_root != rnp) in rcu_check_gp_start_stall()
766 raw_spin_unlock_rcu_node(rnp_root); in rcu_check_gp_start_stall()