linux-kernel - [2.6 patch] make srcu_readers

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Date:	Fri, 2 Nov 2007 16:44:30 +0100
From:	Adrian Bunk <bunk@...nel.org>
To:	dipankar@...ibm.com
Cc:	linux-kernel@...r.kernel.org
Subject: [2.6 patch] make srcu_readers_active() static

This patch makes the needlessly global srcu_readers_active() static.

Signed-off-by: Adrian Bunk <bunk@...nel.org>

---

 kernel/srcu.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

42cffc77c0fc5bde75564dd7f9c9dc7e5c5364fd 
diff --git a/kernel/srcu.c b/kernel/srcu.c
index 3507cab..b0aeeaf 100644
--- a/kernel/srcu.c
+++ b/kernel/srcu.c
@@ -74,7 +74,7 @@ static int srcu_readers_active_idx(struct srcu_struct *sp, int idx)
  * severe errors when invoked on an active srcu_struct.  That said, it
  * can be useful as an error check at cleanup time.
  */
-int srcu_readers_active(struct srcu_struct *sp)
+static int srcu_readers_active(struct srcu_struct *sp)
 {
 	return srcu_readers_active_idx(sp, 0) + srcu_readers_active_idx(sp, 1);
 }
@@ -255,4 +255,3 @@ EXPORT_SYMBOL_GPL(srcu_read_lock);
 EXPORT_SYMBOL_GPL(srcu_read_unlock);
 EXPORT_SYMBOL_GPL(synchronize_srcu);
 EXPORT_SYMBOL_GPL(srcu_batches_completed);
-EXPORT_SYMBOL_GPL(srcu_readers_active);

-
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