nohz_full: Add per-CPU idle-state tracking

[firefly-linux-kernel-4.4.55.git] / kernel / rcutree.h

diff --git a/kernel/rcutree.h b/kernel/rcutree.h
index 52d1be108e75c39724c0bc7d86490a030e3f0dd4..9dd8b177f1ac21cbf6fc4ca0d9fe9f53a646a1f1 100644 (file)
--- a/kernel/rcutree.h
+++ b/kernel/rcutree.h
@@ -553,6 +553,8 @@ static void rcu_boot_init_nocb_percpu_data(struct rcu_data *rdp);
 static void rcu_spawn_nocb_kthreads(struct rcu_state *rsp);
 static void rcu_kick_nohz_cpu(int cpu);
 static bool init_nocb_callback_list(struct rcu_data *rdp);
+static void rcu_sysidle_enter(struct rcu_dynticks *rdtp, int irq);
+static void rcu_sysidle_exit(struct rcu_dynticks *rdtp, int irq);
 static void rcu_sysidle_init_percpu_data(struct rcu_dynticks *rdtp);
 
 #endif /* #ifndef RCU_TREE_NONCORE */