[Devel] [PATCH v2 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 v2:
 - do not remove cgroup name part from memcg cache names
 - do not export memcg cache id to userspace

Comments are appreciated.

Thanks.

Vladimir Davydov (7):
  memcg, slab: never try to merge memcg caches
  memcg, slab: cleanup memcg cache name 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 |   16 ++--
 include/linux/slab.h       |    9 +--
 include/linux/slub_def.h   |    3 +
 mm/memcontrol.c            |  104 +++++++++++-------------
 mm/slab.h                  |   36 ++++-----
 mm/slab_common.c           |  192 ++++++++++++++++++++++++++++----------------
 mm/slub.c                  |  118 +++++++++++++++++++++------
 7 files changed, 296 insertions(+), 182 deletions(-)

-- 
1.7.10.4