staging/lustre/ldlm: Remove unused exported symbols.

This rather large patch prunes all unused EXPORT_SYMBOLS and
marks functions only used locally as static lustre ldlm module.

The only two remaining nonstatic functions that should be static
now are:
ldlm_cancel_lru_local
ldlm_resource_putref_locked

But some bigger code shuffling around is needed to achieve that, so
it's left for a future patch.

Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 11 insertions, 11 deletions

diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_extent.c b/drivers/staging/lustre/lustre/ldlm/ldlm_extent.c
index fd9b059361f9..05bc4f381a62 100644
--- a/drivers/staging/lustre/lustre/ldlm/ldlm_extent.c
+++ b/drivers/staging/lustre/lustre/ldlm/ldlm_extent.c
@@ -97,6 +97,17 @@ __u64 ldlm_extent_shift_kms(struct ldlm_lock *lock, __u64 old_kms)
 EXPORT_SYMBOL(ldlm_extent_shift_kms);
 
 struct kmem_cache *ldlm_interval_slab;
+
+/* interval tree, for LDLM_EXTENT. */
+static void ldlm_interval_attach(struct ldlm_interval *n, struct ldlm_lock *l)
+{
+	LASSERT(!l->l_tree_node);
+	LASSERT(l->l_resource->lr_type == LDLM_EXTENT);
+
+	list_add_tail(&l->l_sl_policy, &n->li_group);
+	l->l_tree_node = n;
+}
+
 struct ldlm_interval *ldlm_interval_alloc(struct ldlm_lock *lock)
 {
 	struct ldlm_interval *node;
@@ -120,17 +131,6 @@ void ldlm_interval_free(struct ldlm_interval *node)
 	}
 }
 
-/* interval tree, for LDLM_EXTENT. */
-void ldlm_interval_attach(struct ldlm_interval *n,
-			  struct ldlm_lock *l)
-{
-	LASSERT(l->l_tree_node == NULL);
-	LASSERT(l->l_resource->lr_type == LDLM_EXTENT);
-
-	list_add_tail(&l->l_sl_policy, &n->li_group);
-	l->l_tree_node = n;
-}
-
 struct ldlm_interval *ldlm_interval_detach(struct ldlm_lock *l)
 {
 	struct ldlm_interval *n = l->l_tree_node;