1 files changed, 0 insertions, 2 deletions

diff --git a/Documentation/00-INDEX b/Documentation/00-INDEX
index 49c051380daf..f54273e2ac97 100644
--- a/Documentation/00-INDEX
+++ b/Documentation/00-INDEX
@@ -270,8 +270,6 @@ preempt-locking.txt
         - info on locking under a preemptive kernel.
 printk-formats.txt
         - how to get printk format specifiers right
-prio_tree.txt
-        - info on radix-priority-search-tree use for indexing vmas.
 ramoops.txt
         - documentation of the ramoops oops/panic logging module.
 rbtree.txt