[PATCH 0/8]: mm: vmscan: cgroup-related cleanups

[Johannes Weiner]

Here are 8 patches that clean up the reclaim code's interaction with
cgroups a bit. They're not supposed to change any behavior, just make
the implementation easier to understand and work with.

My apologies in advance for 5/8, which changes the indentation of
shrink_node() and so results in a terrible diff. The rest of the
series should be straight-forward.

 include/linux/memcontrol.h |  32 ++--
 include/linux/mmzone.h     |  26 +--
 mm/memcontrol.c            |  12 +-
 mm/page_alloc.c            |   2 +-
 mm/slab.h                  |   4 +-
 mm/vmscan.c                | 386 +++++++++++++++++++------------------------
 mm/workingset.c            |   8 +-
 7 files changed, 216 insertions(+), 254 deletions(-)