> RADIX_TREE() uses the static XArray initializer. Enforce static storage
> for this declaration wrapper, consistently with DEFINE_XARRAY_FLAGS()
> and DEFINE_IDR(). Leave RADIX_TREE_INIT() unchanged for embedded objects.
> 
> Normal radix-tree operations use external synchronization rather than the
> embedded XArray lock, so this is declaration-contract enforcement rather
> than a fix for a lockdep failure in normal radix-tree operations.
> 
> Convert the thirteen automatic roots in the userspace tests and benchmark
> to plain declarations followed by INIT_RADIX_TREE(), preserving their
> allocation flags.
> 
> Assisted-by: OpenAI Codex
> Signed-off-by: Yury Norov <[email protected]>

Sashiko has reviewed this patch and found no issues. It looks great!

-- 
Sashiko AI review ยท 
https://sashiko.dev/#/patchset/[email protected]?part=9


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