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rcu: Remove unused rcu_cpu_kthread_loops per-CPU variable

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The rcu_cpu_kthread_loops variable used to provide debugfs information,
but is no longer used.  This commit therefore removes it.

Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>
This commit is contained in:
Paul E. McKenney
2018-11-30 17:17:21 -08:00
parent 6ffdde28b7
commit 8b4d0f4858
2 changed files with 0 additions and 3 deletions
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kernel/rcu/tree.h
-1
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@@ -410,7 +410,6 @@ int rcu_dynticks_snap(struct rcu_data *rdp);
#ifdef CONFIG_RCU_BOOST
DECLARE_PER_CPU(int, rcu_cpu_kthread_cpu);
DECLARE_PER_CPU(unsigned int, rcu_cpu_kthread_loops);
DECLARE_PER_CPU(char, rcu_cpu_has_work);
#endif /* #ifdef CONFIG_RCU_BOOST */