Re: [PATCH v1] radix-tree: fix memory leak of intermediate nodes on insert failure

[Matthew Wilcox]

On Wed, Feb 25, 2026 at 03:16:18PM +0800, Jiayuan Chen wrote:
> Fix this directly in __radix_tree_create() by tracking the first newly
> linked slot.  On allocation failure, sever the partial path with
> rcu_assign_pointer() and free the orphaned nodes via call_rcu() to
> maintain RCU safety for concurrent readers.

I'm not interested in fixing this.  Migrate qrtr to use XArray.