From 4580b0541beac895a9ba9a4b6f60aec94355bfdd Mon Sep 17 00:00:00 2001 From: "Paul E. McKenney" Date: Tue, 3 Jul 2018 17:22:34 -0700 Subject: 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 --- kernel/rcu/tree.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'kernel/rcu/tree.h') diff --git a/kernel/rcu/tree.h b/kernel/rcu/tree.h index 2bf57de9f78a..7c6033d71e9d 100644 --- a/kernel/rcu/tree.h +++ b/kernel/rcu/tree.h @@ -476,7 +476,7 @@ static void print_cpu_stall_info(int cpu); static void print_cpu_stall_info_end(void); static void zero_cpu_stall_ticks(struct rcu_data *rdp); static void increment_cpu_stall_ticks(void); -static bool rcu_nocb_cpu_needs_barrier(struct rcu_state *rsp, int cpu); +static bool rcu_nocb_cpu_needs_barrier(int cpu); static struct swait_queue_head *rcu_nocb_gp_get(struct rcu_node *rnp); static void rcu_nocb_gp_cleanup(struct swait_queue_head *sq); static void rcu_init_one_nocb(struct rcu_node *rnp); @@ -491,11 +491,11 @@ static void rcu_boot_init_nocb_percpu_data(struct rcu_data *rdp); static void rcu_spawn_all_nocb_kthreads(int cpu); static void __init rcu_spawn_nocb_kthreads(void); #ifdef CONFIG_RCU_NOCB_CPU -static void __init rcu_organize_nocb_kthreads(struct rcu_state *rsp); +static void __init rcu_organize_nocb_kthreads(void); #endif /* #ifdef CONFIG_RCU_NOCB_CPU */ static bool init_nocb_callback_list(struct rcu_data *rdp); static void rcu_bind_gp_kthread(void); -static bool rcu_nohz_full_cpu(struct rcu_state *rsp); +static bool rcu_nohz_full_cpu(void); static void rcu_dynticks_task_enter(void); static void rcu_dynticks_task_exit(void); -- cgit v1.2.3-70-g09d2