[PATCH -mm v3 0/7] memcg-vs-slab related fixes, improvements, cleanups

[Vladimir Davydov]

Hi,

This patch set mostly cleanups memcg slab caches creation/destruction
paths fixing a couple of bugs in the meanwhile. The only serious change
it introduces is a rework of the sysfs layout for memcg slub caches (see
patch 7).

Changes in v3 (thanks to Michal Hocko):
 - improve patch descriptions
 - overall cleanup
 - rebase onto v3.14-rc3
Changes in v2 (thanks to David Rientjes):
 - do not remove cgroup name part from memcg cache names
 - do not export memcg cache id to userspace

Thanks,

Vladimir Davydov (7):
  memcg, slab: never try to merge memcg caches
  memcg, slab: cleanup memcg cache creation
  memcg, slab: separate memcg vs root cache creation paths
  memcg, slab: unregister cache from memcg before starting to destroy
    it
  memcg, slab: do not destroy children caches if parent has aliases
  slub: adjust memcg caches when creating cache alias
  slub: rework sysfs layout for memcg caches

 include/linux/memcontrol.h |    9 +-
 include/linux/slab.h       |    6 +-
 include/linux/slub_def.h   |    3 +
 mm/memcontrol.c            |  109 ++++++++-----------
 mm/slab.h                  |   21 +---
 mm/slab_common.c           |  250 +++++++++++++++++++++++++++-----------------
 mm/slub.c                  |   58 ++++++++--
 7 files changed, 261 insertions(+), 195 deletions(-)

-- 
1.7.10.4

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