Lines Matching refs:rnp_root
911 struct rcu_node *rnp_root = rcu_get_root(); in rcu_check_gp_start_stall() local
915 ULONG_CMP_GE(READ_ONCE(rnp_root->gp_seq), in rcu_check_gp_start_stall()
916 READ_ONCE(rnp_root->gp_seq_needed)) || in rcu_check_gp_start_stall()
928 ULONG_CMP_GE(READ_ONCE(rnp_root->gp_seq), in rcu_check_gp_start_stall()
929 READ_ONCE(rnp_root->gp_seq_needed)) || in rcu_check_gp_start_stall()
938 if (rnp_root != rnp) in rcu_check_gp_start_stall()
939 raw_spin_lock_rcu_node(rnp_root); /* irqs already disabled. */ in rcu_check_gp_start_stall()
942 ULONG_CMP_GE(READ_ONCE(rnp_root->gp_seq), in rcu_check_gp_start_stall()
943 READ_ONCE(rnp_root->gp_seq_needed)) || in rcu_check_gp_start_stall()
947 if (rnp_root != rnp) in rcu_check_gp_start_stall()
949 raw_spin_unlock_rcu_node(rnp_root); in rcu_check_gp_start_stall()
954 if (rnp_root != rnp) in rcu_check_gp_start_stall()
955 raw_spin_unlock_rcu_node(rnp_root); in rcu_check_gp_start_stall()