Re: [PATCH v8 18/23] maple_tree: Use kfree_rcu in ma_free_rcu

[Harry Yoo]

On Wed, Sep 10, 2025 at 10:01:20AM +0200, Vlastimil Babka wrote:
> From: Pedro Falcato <pfalcato@xxxxxxx>
> 
> kfree_rcu is an optimized version of call_rcu + kfree. It used to not be
> possible to call it on non-kmalloc objects, but this restriction was
> lifted ever since SLOB was dropped from the kernel, and since commit
> 6c6c47b063b5 ("mm, slab: call kvfree_rcu_barrier() from kmem_cache_destroy()").
> 
> Thus, replace call_rcu + mt_free_rcu with kfree_rcu.
> 
> Signed-off-by: Pedro Falcato <pfalcato@xxxxxxx>
> Signed-off-by: Vlastimil Babka <vbabka@xxxxxxx>
> ---

Looks good to me,
Reviewed-by: Harry Yoo <harry.yoo@xxxxxxxxxx>

-- 
Cheers,
Harry / Hyeonggon