Merge tag 'slab-for-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka...

Merge tag 'slab-for-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab

Pull slab updates from Vlastimil Babka:

 - Sheaves performance improvements for systems with memoryless NUMA
   nodes, developed in response to regression reports.

   These mainly ensure that percpu sheaves exist and are used on cpus
   that belong to these memoryless nodes (Vlastimil Babka, Hao Li).

 - Cleanup API usage and constify sysfs attributes (Thomas Weißschuh)

 - Disable kfree_rcu() batching on builds intended for fuzzing/debugging
   that enable CONFIG_RCU_STRICT_GRACE_PERIOD (Jann Horn)

 - Add a kunit test for kmalloc_nolock()/kfree_nolock() (Harry Yoo)

* tag 'slab-for-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab:
  slub: clarify kmem_cache_refill_sheaf() comments
  lib/tests/slub_kunit: add a test case for {kmalloc,kfree}_nolock
  MAINTAINERS: add lib/tests/slub_kunit.c to SLAB ALLOCATOR section
  slub: use N_NORMAL_MEMORY in can_free_to_pcs to handle remote frees
  slab,rcu: disable KVFREE_RCU_BATCHED for strict grace period
  slab: free remote objects to sheaves on memoryless nodes
  slab: create barns for online memoryless nodes
  slab: decouple pointer to barn from kmem_cache_node
  slab: remove alloc_full_sheaf()
  mm/slab: constify sysfs attributes
  mm/slab: create sysfs attribute through default_groups