Merge branch 'slub-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/christoph/vm

Merge branch 'slub-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/christoph/vm

* 'slub-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/christoph/vm:
  Explain kmem_cache_cpu fields
  SLUB: Do not upset lockdep
  SLUB: Fix coding style violations
  Add parameter to add_partial to avoid having two functions
  SLUB: rename defrag to remote_node_defrag_ratio
  Move count_partial before kmem_cache_shrink
  SLUB: Fix sysfs refcounting
  slub: fix shadowed variable sparse warnings