diff options
Diffstat (limited to 'kernel/rcu/tree_plugin.h')
| -rw-r--r-- | kernel/rcu/tree_plugin.h | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h index 08ff162e02b3..69705ec13527 100644 --- a/kernel/rcu/tree_plugin.h +++ b/kernel/rcu/tree_plugin.h @@ -1960,7 +1960,7 @@ static void wake_nocb_leader_defer(struct rcu_data *rdp, int waketype, * Does the specified CPU need an RCU callback for the specified flavor * of rcu_barrier()? */ -static bool rcu_nocb_cpu_needs_barrier(struct rcu_state *rsp, int cpu) +static bool rcu_nocb_cpu_needs_barrier(int cpu) { struct rcu_data *rdp = per_cpu_ptr(&rcu_data, cpu); unsigned long ret; @@ -2424,7 +2424,7 @@ void __init rcu_init_nohz(void) for_each_rcu_flavor(rsp) { for_each_cpu(cpu, rcu_nocb_mask) init_nocb_callback_list(per_cpu_ptr(&rcu_data, cpu)); - rcu_organize_nocb_kthreads(rsp); + rcu_organize_nocb_kthreads(); } } @@ -2444,7 +2444,7 @@ static void __init rcu_boot_init_nocb_percpu_data(struct rcu_data *rdp) * brought online out of order, this can require re-organizing the * leader-follower relationships. */ -static void rcu_spawn_one_nocb_kthread(struct rcu_state *rsp, int cpu) +static void rcu_spawn_one_nocb_kthread(int cpu) { struct rcu_data *rdp; struct rcu_data *rdp_last; @@ -2481,7 +2481,7 @@ static void rcu_spawn_one_nocb_kthread(struct rcu_state *rsp, int cpu) /* Spawn the kthread for this CPU and RCU flavor. */ t = kthread_run(rcu_nocb_kthread, rdp_spawn, - "rcuo%c/%d", rsp->abbr, cpu); + "rcuo%c/%d", rcu_state.abbr, cpu); BUG_ON(IS_ERR(t)); WRITE_ONCE(rdp_spawn->nocb_kthread, t); } @@ -2496,7 +2496,7 @@ static void rcu_spawn_all_nocb_kthreads(int cpu) if (rcu_scheduler_fully_active) for_each_rcu_flavor(rsp) - rcu_spawn_one_nocb_kthread(rsp, cpu); + rcu_spawn_one_nocb_kthread(cpu); } /* @@ -2520,7 +2520,7 @@ module_param(rcu_nocb_leader_stride, int, 0444); /* * Initialize leader-follower relationships for all no-CBs CPU. */ -static void __init rcu_organize_nocb_kthreads(struct rcu_state *rsp) +static void __init rcu_organize_nocb_kthreads(void) { int cpu; int ls = rcu_nocb_leader_stride; @@ -2579,7 +2579,7 @@ static bool init_nocb_callback_list(struct rcu_data *rdp) #else /* #ifdef CONFIG_RCU_NOCB_CPU */ -static bool rcu_nocb_cpu_needs_barrier(struct rcu_state *rsp, int cpu) +static bool rcu_nocb_cpu_needs_barrier(int cpu) { WARN_ON_ONCE(1); /* Should be dead code. */ return false; @@ -2648,12 +2648,12 @@ static bool init_nocb_callback_list(struct rcu_data *rdp) * This code relies on the fact that all NO_HZ_FULL CPUs are also * CONFIG_RCU_NOCB_CPU CPUs. */ -static bool rcu_nohz_full_cpu(struct rcu_state *rsp) +static bool rcu_nohz_full_cpu(void) { #ifdef CONFIG_NO_HZ_FULL if (tick_nohz_full_cpu(smp_processor_id()) && (!rcu_gp_in_progress() || - ULONG_CMP_LT(jiffies, READ_ONCE(rsp->gp_start) + HZ))) + ULONG_CMP_LT(jiffies, READ_ONCE(rcu_state.gp_start) + HZ))) return true; #endif /* #ifdef CONFIG_NO_HZ_FULL */ return false; |