From 12320d0ff1c9d5582f5c35e4bb8b9c70c475fd71 Mon Sep 17 00:00:00 2001 From: Matthew Wilcox Date: Mon, 13 Feb 2017 15:22:48 -0500 Subject: radix-tree: Add rcu_dereference and rcu_assign_pointer calls Some of these have been missing for many years. Others were recently introduced by me. Fortunately, we have tools that help us find such things. Signed-off-by: Matthew Wilcox --- include/linux/radix-tree.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux/radix-tree.h') diff --git a/include/linux/radix-tree.h b/include/linux/radix-tree.h index d250059..0b502de 100644 --- a/include/linux/radix-tree.h +++ b/include/linux/radix-tree.h @@ -561,7 +561,7 @@ radix_tree_next_slot(void **slot, struct radix_tree_iter *iter, unsigned flags) return NULL; found: - if (unlikely(radix_tree_is_internal_node(*slot))) + if (unlikely(radix_tree_is_internal_node(rcu_dereference_raw(*slot)))) return __radix_tree_next_slot(slot, iter, flags); return slot; } -- cgit v1.1