diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/idr.c | 2 | ||||
| -rw-r--r-- | lib/radix-tree.c | 30 |
2 files changed, 14 insertions, 18 deletions
diff --git a/lib/idr.c b/lib/idr.c index edd9b2be1651..2593ce513a18 100644 --- a/lib/idr.c +++ b/lib/idr.c @@ -171,7 +171,7 @@ void *idr_replace_ext(struct idr *idr, void *ptr, unsigned long id) if (!slot || radix_tree_tag_get(&idr->idr_rt, id, IDR_FREE)) return ERR_PTR(-ENOENT); - __radix_tree_replace(&idr->idr_rt, node, slot, ptr, NULL, NULL); + __radix_tree_replace(&idr->idr_rt, node, slot, ptr, NULL); return entry; } diff --git a/lib/radix-tree.c b/lib/radix-tree.c index 8b1feca1230a..c8d55565fafa 100644 --- a/lib/radix-tree.c +++ b/lib/radix-tree.c @@ -677,8 +677,7 @@ out: * @root radix tree root */ static inline bool radix_tree_shrink(struct radix_tree_root *root, - radix_tree_update_node_t update_node, - void *private) + radix_tree_update_node_t update_node) { bool shrunk = false; @@ -739,7 +738,7 @@ static inline bool radix_tree_shrink(struct radix_tree_root *root, if (!radix_tree_is_internal_node(child)) { node->slots[0] = (void __rcu *)RADIX_TREE_RETRY; if (update_node) - update_node(node, private); + update_node(node); } WARN_ON_ONCE(!list_empty(&node->private_list)); @@ -752,7 +751,7 @@ static inline bool radix_tree_shrink(struct radix_tree_root *root, static bool delete_node(struct radix_tree_root *root, struct radix_tree_node *node, - radix_tree_update_node_t update_node, void *private) + radix_tree_update_node_t update_node) { bool deleted = false; @@ -762,8 +761,8 @@ static bool delete_node(struct radix_tree_root *root, if (node->count) { if (node_to_entry(node) == rcu_dereference_raw(root->rnode)) - deleted |= radix_tree_shrink(root, update_node, - private); + deleted |= radix_tree_shrink(root, + update_node); return deleted; } @@ -1173,7 +1172,6 @@ static int calculate_count(struct radix_tree_root *root, * @slot: pointer to slot in @node * @item: new item to store in the slot. * @update_node: callback for changing leaf nodes - * @private: private data to pass to @update_node * * For use with __radix_tree_lookup(). Caller must hold tree write locked * across slot lookup and replacement. @@ -1181,7 +1179,7 @@ static int calculate_count(struct radix_tree_root *root, void __radix_tree_replace(struct radix_tree_root *root, struct radix_tree_node *node, void __rcu **slot, void *item, - radix_tree_update_node_t update_node, void *private) + radix_tree_update_node_t update_node) { void *old = rcu_dereference_raw(*slot); int exceptional = !!radix_tree_exceptional_entry(item) - @@ -1201,9 +1199,9 @@ void __radix_tree_replace(struct radix_tree_root *root, return; if (update_node) - update_node(node, private); + update_node(node); - delete_node(root, node, update_node, private); + delete_node(root, node, update_node); } /** @@ -1225,7 +1223,7 @@ void __radix_tree_replace(struct radix_tree_root *root, void radix_tree_replace_slot(struct radix_tree_root *root, void __rcu **slot, void *item) { - __radix_tree_replace(root, NULL, slot, item, NULL, NULL); + __radix_tree_replace(root, NULL, slot, item, NULL); } EXPORT_SYMBOL(radix_tree_replace_slot); @@ -1242,7 +1240,7 @@ void radix_tree_iter_replace(struct radix_tree_root *root, const struct radix_tree_iter *iter, void __rcu **slot, void *item) { - __radix_tree_replace(root, iter->node, slot, item, NULL, NULL); + __radix_tree_replace(root, iter->node, slot, item, NULL); } #ifdef CONFIG_RADIX_TREE_MULTIORDER @@ -1972,7 +1970,6 @@ EXPORT_SYMBOL(radix_tree_gang_lookup_tag_slot); * @root: radix tree root * @node: node containing @index * @update_node: callback for changing leaf nodes - * @private: private data to pass to @update_node * * After clearing the slot at @index in @node from radix tree * rooted at @root, call this function to attempt freeing the @@ -1980,10 +1977,9 @@ EXPORT_SYMBOL(radix_tree_gang_lookup_tag_slot); */ void __radix_tree_delete_node(struct radix_tree_root *root, struct radix_tree_node *node, - radix_tree_update_node_t update_node, - void *private) + radix_tree_update_node_t update_node) { - delete_node(root, node, update_node, private); + delete_node(root, node, update_node); } static bool __radix_tree_delete(struct radix_tree_root *root, @@ -2001,7 +1997,7 @@ static bool __radix_tree_delete(struct radix_tree_root *root, node_tag_clear(root, node, tag, offset); replace_slot(slot, NULL, node, -1, exceptional); - return node && delete_node(root, node, NULL, NULL); + return node && delete_node(root, node, NULL); } /** |