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authorAdrian Bunk <bunk@kernel.org>2008-02-06 01:36:45 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-06 10:41:02 -0800
commitbb695170d8dff3f22682b6c19df64dc093f58c0a (patch)
treea78249958fe4c0906f5cbcd3501cc409b4f88841 /kernel/srcu.c
parentf17d30a803e8434c4ef381bb5cfa1956ff0201f0 (diff)
downloadlwn-bb695170d8dff3f22682b6c19df64dc093f58c0a.tar.gz
lwn-bb695170d8dff3f22682b6c19df64dc093f58c0a.zip
make srcu_readers_active() static
Make the needlessly global srcu_readers_active() static. Signed-off-by: Adrian Bunk <bunk@kernel.org> Cc: "Paul E. McKenney" <paulmck@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/srcu.c')
-rw-r--r--kernel/srcu.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/kernel/srcu.c b/kernel/srcu.c
index 3507cabe963b..b0aeeaf22ce4 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);