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-rw-r--r--tools/testing/radix-tree/test.c22
1 files changed, 0 insertions, 22 deletions
diff --git a/tools/testing/radix-tree/test.c b/tools/testing/radix-tree/test.c
index 70ddf964d51c..470419bfd49d 100644
--- a/tools/testing/radix-tree/test.c
+++ b/tools/testing/radix-tree/test.c
@@ -209,28 +209,6 @@ int tag_tagged_items(struct radix_tree_root *root, pthread_mutex_t *lock,
return tagged;
}
-/* Use the same pattern as find_swap_entry() in mm/shmem.c */
-unsigned long find_item(struct radix_tree_root *root, void *item)
-{
- struct radix_tree_iter iter;
- void **slot;
- unsigned long found = -1;
- unsigned long checked = 0;
-
- radix_tree_for_each_slot(slot, root, &iter, 0) {
- if (*slot == item) {
- found = iter.index;
- break;
- }
- checked++;
- if ((checked % 4) != 0)
- continue;
- slot = radix_tree_iter_resume(slot, &iter);
- }
-
- return found;
-}
-
static int verify_node(struct radix_tree_node *slot, unsigned int tag,
int tagged)
{