From f7c612b000d7e974826089b5a6f6eecd6805862a Mon Sep 17 00:00:00 2001 From: "Paul E. McKenney" Date: Tue, 2 Apr 2019 08:05:55 -0700 Subject: rcu/nocb: Rename rcu_nocb_leader_stride kernel boot parameter This commit changes the name of the rcu_nocb_leader_stride kernel boot parameter to rcu_nocb_gp_stride in order to account for the new distinction between callback and grace-period no-CBs kthreads. Signed-off-by: Paul E. McKenney --- kernel/rcu/tree_plugin.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'kernel/rcu') diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h index be065aacd63b..80b27a9f306d 100644 --- a/kernel/rcu/tree_plugin.h +++ b/kernel/rcu/tree_plugin.h @@ -2126,8 +2126,8 @@ static void __init rcu_spawn_nocb_kthreads(void) } /* How many CB CPU IDs per GP kthread? Default of -1 for sqrt(nr_cpu_ids). */ -static int rcu_nocb_leader_stride = -1; -module_param(rcu_nocb_leader_stride, int, 0444); +static int rcu_nocb_gp_stride = -1; +module_param(rcu_nocb_gp_stride, int, 0444); /* * Initialize GP-CB relationships for all no-CBs CPU. @@ -2135,7 +2135,7 @@ module_param(rcu_nocb_leader_stride, int, 0444); static void __init rcu_organize_nocb_kthreads(void) { int cpu; - int ls = rcu_nocb_leader_stride; + int ls = rcu_nocb_gp_stride; int nl = 0; /* Next GP kthread. */ struct rcu_data *rdp; struct rcu_data *rdp_gp = NULL; /* Suppress misguided gcc warn. */ @@ -2145,7 +2145,7 @@ static void __init rcu_organize_nocb_kthreads(void) return; if (ls == -1) { ls = int_sqrt(nr_cpu_ids); - rcu_nocb_leader_stride = ls; + rcu_nocb_gp_stride = ls; } /* -- cgit v1.2.3