diff options
| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2018-07-03 17:22:34 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2018-08-30 16:03:13 -0700 |
| commit | 4580b0541beac895a9ba9a4b6f60aec94355bfdd (patch) | |
| tree | 6070fd7e830562c1977acdf70d31f693914de64d /kernel/rcu/tree.h | |
| parent | b21ebed951010acccbe9a55337d16cf4da4cce0a (diff) | |
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>
Diffstat (limited to 'kernel/rcu/tree.h')
| -rw-r--r-- | kernel/rcu/tree.h | 6 |
1 files changed, 3 insertions, 3 deletions
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); |