diff options
| -rw-r--r-- | include/linux/radix-tree.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/radix-tree.h b/include/linux/radix-tree.h index eae67015ce51..057edc4cbb6e 100644 --- a/include/linux/radix-tree.h +++ b/include/linux/radix-tree.h @@ -111,7 +111,7 @@ struct radix_tree_iter { }; /** - * Radix-tree synchronization + * DOC: Radix-tree synchronization * * The radix-tree API requires that users provide all synchronisation (with * specific exceptions, noted below). @@ -182,6 +182,7 @@ static inline void *radix_tree_deref_slot(void __rcu **slot) /** * radix_tree_deref_slot_protected - dereference a slot with tree lock held * @slot: slot pointer, returned by radix_tree_lookup_slot + * @treelock: caller must hold this spinlock * * Similar to radix_tree_deref_slot. The caller does not hold the RCU read * lock but it must hold the tree lock to prevent parallel updates. @@ -306,7 +307,7 @@ radix_tree_iter_init(struct radix_tree_iter *iter, unsigned long start) * Also it fills @iter with data about chunk: position in the tree (index), * its end (next_index), and constructs a bit mask for tagged iterating (tags). */ -void __rcu **radix_tree_next_chunk(const struct radix_tree_root *, +void __rcu **radix_tree_next_chunk(const struct radix_tree_root *root, struct radix_tree_iter *iter, unsigned flags); /** |