Merge tag 'slab-for-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka...

Merge tag 'slab-for-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab

Pull slab fix from Vlastimil Babka:

 - A stable fix for performance regression in tests that perform
   kmem_cache_destroy() a lot, due to unnecessarily wide scope of
   kvfree_rcu_barrier() (Harry Yoo)

* tag 'slab-for-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab:
  mm/slab: introduce kvfree_rcu_barrier_on_cache() for cache destruction