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rcu: Remove redundant TREE_PREEMPT_RCU config option

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PREEMPT_RCU and TREE_PREEMPT_RCU serve the same function after
TINY_PREEMPT_RCU has been removed. This patch removes TREE_PREEMPT_RCU
and uses PREEMPT_RCU config option in its place.

Signed-off-by: Pranith Kumar <bobby.prani@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
This commit is contained in:
Pranith Kumar 2014-09-22 14:00:48 -04:00 • committed by Paul E. McKenney
parent 21871d7eff
commit 28f6569ab7
48 changed files with 74 additions and 80 deletions
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6
kernel/rcu/tree_plugin.h
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@ -100,7 +100,7 @@ static void __init rcu_bootup_announce_oddness(void)
#endif
}
#ifdef CONFIG_TREE_PREEMPT_RCU
#ifdef CONFIG_PREEMPT_RCU
RCU_STATE_INITIALIZER(rcu_preempt, 'p', call_rcu);
static struct rcu_state *rcu_state_p = &rcu_preempt_state;
@ -932,7 +932,7 @@ void exit_rcu(void)
__rcu_read_unlock();
}
#else /* #ifdef CONFIG_TREE_PREEMPT_RCU */
#else /* #ifdef CONFIG_PREEMPT_RCU */
static struct rcu_state *rcu_state_p = &rcu_sched_state;
@ -1083,7 +1083,7 @@ void exit_rcu(void)
{
}
#endif /* #else #ifdef CONFIG_TREE_PREEMPT_RCU */
#endif /* #else #ifdef CONFIG_PREEMPT_RCU */
#ifdef CONFIG_RCU_BOOST