Lines Matching refs:rnp_root
879 struct rcu_node *rnp_root = rcu_get_root(); in rcu_check_gp_start_stall() local
883 ULONG_CMP_GE(READ_ONCE(rnp_root->gp_seq), in rcu_check_gp_start_stall()
884 READ_ONCE(rnp_root->gp_seq_needed)) || in rcu_check_gp_start_stall()
896 ULONG_CMP_GE(READ_ONCE(rnp_root->gp_seq), in rcu_check_gp_start_stall()
897 READ_ONCE(rnp_root->gp_seq_needed)) || in rcu_check_gp_start_stall()
906 if (rnp_root != rnp) in rcu_check_gp_start_stall()
907 raw_spin_lock_rcu_node(rnp_root); /* irqs already disabled. */ in rcu_check_gp_start_stall()
910 ULONG_CMP_GE(READ_ONCE(rnp_root->gp_seq), in rcu_check_gp_start_stall()
911 READ_ONCE(rnp_root->gp_seq_needed)) || in rcu_check_gp_start_stall()
915 if (rnp_root != rnp) in rcu_check_gp_start_stall()
917 raw_spin_unlock_rcu_node(rnp_root); in rcu_check_gp_start_stall()
922 if (rnp_root != rnp) in rcu_check_gp_start_stall()
923 raw_spin_unlock_rcu_node(rnp_root); in rcu_check_gp_start_stall()