Lines Matching refs:rnp_root
942 struct rcu_node *rnp_root = rcu_get_root(); in rcu_check_gp_start_stall() local
946 ULONG_CMP_GE(READ_ONCE(rnp_root->gp_seq), in rcu_check_gp_start_stall()
947 READ_ONCE(rnp_root->gp_seq_needed)) || in rcu_check_gp_start_stall()
959 ULONG_CMP_GE(READ_ONCE(rnp_root->gp_seq), in rcu_check_gp_start_stall()
960 READ_ONCE(rnp_root->gp_seq_needed)) || in rcu_check_gp_start_stall()
969 if (rnp_root != rnp) in rcu_check_gp_start_stall()
970 raw_spin_lock_rcu_node(rnp_root); /* irqs already disabled. */ in rcu_check_gp_start_stall()
973 ULONG_CMP_GE(READ_ONCE(rnp_root->gp_seq), in rcu_check_gp_start_stall()
974 READ_ONCE(rnp_root->gp_seq_needed)) || in rcu_check_gp_start_stall()
978 if (rnp_root != rnp) in rcu_check_gp_start_stall()
980 raw_spin_unlock_rcu_node(rnp_root); in rcu_check_gp_start_stall()
985 if (rnp_root != rnp) in rcu_check_gp_start_stall()
986 raw_spin_unlock_rcu_node(rnp_root); in rcu_check_gp_start_stall()