rcu: Remove rsp parameter from no-CBs CPU functions
There now is only one rcu_state structure in a given build of the Linux kernel, so there is no need to pass it as a parameter to RCU's functions. This commit therefore removes the rsp parameter from rcu_nocb_cpu_needs_barrier(), rcu_spawn_one_nocb_kthread(), rcu_organize_nocb_kthreads(), rcu_nocb_cpu_needs_barrier(), and rcu_nohz_full_cpu(). Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
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@@ -476,7 +476,7 @@ static void print_cpu_stall_info(int cpu);
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static void print_cpu_stall_info_end(void);
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static void zero_cpu_stall_ticks(struct rcu_data *rdp);
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static void increment_cpu_stall_ticks(void);
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static bool rcu_nocb_cpu_needs_barrier(struct rcu_state *rsp, int cpu);
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static bool rcu_nocb_cpu_needs_barrier(int cpu);
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static struct swait_queue_head *rcu_nocb_gp_get(struct rcu_node *rnp);
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static void rcu_nocb_gp_cleanup(struct swait_queue_head *sq);
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static void rcu_init_one_nocb(struct rcu_node *rnp);
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@@ -491,11 +491,11 @@ static void rcu_boot_init_nocb_percpu_data(struct rcu_data *rdp);
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static void rcu_spawn_all_nocb_kthreads(int cpu);
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static void __init rcu_spawn_nocb_kthreads(void);
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#ifdef CONFIG_RCU_NOCB_CPU
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static void __init rcu_organize_nocb_kthreads(struct rcu_state *rsp);
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static void __init rcu_organize_nocb_kthreads(void);
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#endif /* #ifdef CONFIG_RCU_NOCB_CPU */
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static bool init_nocb_callback_list(struct rcu_data *rdp);
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static void rcu_bind_gp_kthread(void);
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static bool rcu_nohz_full_cpu(struct rcu_state *rsp);
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static bool rcu_nohz_full_cpu(void);
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static void rcu_dynticks_task_enter(void);
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static void rcu_dynticks_task_exit(void);
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