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authorPaul E. McKenney2015-01-19 18:59:56 -0800
committerPaul E. McKenney2015-03-11 13:22:37 -0700
commit18c629eaebf1814ca7f0c27327f75aa93aa4a5de (patch)
treedd96c1370cedffc038a6c3cbc9023d7e61fc72bc /kernel/rcu
parentc8aead6a9b27fdd94b7bcb74b587ae012d8145f2 (diff)
rcu: Eliminate empty HOTPLUG_CPU ifdef
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'kernel/rcu')
-rw-r--r--kernel/rcu/tree_plugin.h4
1 files changed, 0 insertions, 4 deletions
diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h
index d37c9fbdba71..79376e2461c9 100644
--- a/kernel/rcu/tree_plugin.h
+++ b/kernel/rcu/tree_plugin.h
@@ -520,10 +520,6 @@ static void rcu_preempt_check_blocked_tasks(struct rcu_node *rnp)
WARN_ON_ONCE(rnp->qsmask);
}
-#ifdef CONFIG_HOTPLUG_CPU
-
-#endif /* #ifdef CONFIG_HOTPLUG_CPU */
-
/*
* Check for a quiescent state from the current CPU. When a task blocks,
* the task is recorded in the corresponding CPU's rcu_node structure,