EXPORT_SYMBOL radix_tree_replace_slot

It will be used in drivers/md/raid5-cache.c

Signed-off-by: Song Liu <songliubraving@fb.com>
Signed-off-by: Shaohua Li <shli@fb.com>

diff --git a/lib/radix-tree.c b/lib/radix-tree.c
index 84812a9fb16fbbd1409315ea3752fb9a1e3e39ef..72fab4999c00662a187536ee66c6084eb69a8b11 100644 (file)
--- a/lib/radix-tree.c
+++ b/lib/radix-tree.c
@@ -1102,6 +1102,7 @@ void radix_tree_replace_slot(struct radix_tree_root *root,
 {
        replace_slot(root, NULL, slot, item, true);
 }
+EXPORT_SYMBOL(radix_tree_replace_slot);
 
 /**
  * radix_tree_iter_replace - replace item in a slot