linux-kernel - [PATCH tip/core/rcu 4/6] rcu: add exports for synchronize_rcu

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Date:	Wed, 14 Oct 2009 10:15:57 -0700
From:	"Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>
To:	linux-kernel@...r.kernel.org
Cc:	mingo@...e.hu, laijs@...fujitsu.com, dipankar@...ibm.com,
	akpm@...ux-foundation.org, mathieu.desnoyers@...ymtl.ca,
	josh@...htriplett.org, dvhltc@...ibm.com, niv@...ibm.com,
	tglx@...utronix.de, peterz@...radead.org, rostedt@...dmis.org,
	Valdis.Kletnieks@...edu, dhowells@...hat.com, npiggin@...e.de,
	jens.axboe@...cle.com,
	"Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>
Subject: [PATCH tip/core/rcu 4/6] rcu: add exports for synchronize_rcu_expedited()

From: Paul E. McKenney <paulmck@...ux.vnet.ibm.com>

Export synchronize_rcu_expedited() to kernel modules via
EXPORT_SYMBOL_GPL().

Signed-off-by: Paul E. McKenney <paulmck@...ux.vnet.ibm.com>
---
 kernel/rcutree_plugin.h |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/kernel/rcutree_plugin.h b/kernel/rcutree_plugin.h
index acef871..ebd20ee 100644
--- a/kernel/rcutree_plugin.h
+++ b/kernel/rcutree_plugin.h
@@ -401,6 +401,7 @@ void synchronize_rcu_expedited(void)
 {
 	synchronize_rcu();
 }
+EXPORT_SYMBOL_GPL(synchronize_rcu_expedited);
 
 /*
  * Check to see if there is any immediate preemptable-RCU-related work
@@ -582,6 +583,7 @@ void synchronize_rcu_expedited(void)
 {
 	synchronize_sched_expedited();
 }
+EXPORT_SYMBOL_GPL(synchronize_rcu_expedited);
 
 /*
  * Because preemptable RCU does not exist, it never has any work to do.
-- 
1.5.2.5

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