[GIT PULL] cgroup changes for v4.13-rc1

From: Tejun Heo
Date: Wed Jul 05 2017 - 15:29:47 EST

Hello, Linus.

* Waiman made the debug controller work and a lot more useful on

* There were a couple issues with cgroup subtree delegation. The
documentation on delegating to a !root user was missing some part
and cgroup namespace support wasn't factoring in delegation at all.
The documentation is updated and the now there is a mount option to
make cgroup namespace fit for delegation.


The following changes since commit 63f700aab4c11d46626de3cd051dae56cf7e9056:

Merge tag 'xtensa-20170612' of git://github.com/jcmvbkbc/linux-xtensa (2017-06-13 15:09:10 +0900)

are available in the git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git for-4.13

for you to fetch changes up to 5136f6365ce3eace5a926e10f16ed2a233db5ba9:

cgroup: implement "nsdelegate" mount option (2017-06-28 14:45:21 -0400)

Tejun Heo (6):
cgroup: make debug an implicit controller on cgroup2
cgroup: refactor cgroup_masks_read() in the debug controller
cgroup: fix lockdep warning in debug controller
cgroup: "cgroup.subtree_control" should be writeable by delegatee
cgroup: restructure cgroup_procs_write_permission()
cgroup: implement "nsdelegate" mount option

Waiman Long (4):
cgroup: Keep accurate count of tasks in each css_set
cgroup: Move debug cgroup to its own file
cgroup: Make Kconfig prompt of debug cgroup more accurate
cgroup: Make debug cgroup support v2 and thread mode

Documentation/cgroup-v2.txt | 60 +++++--
include/linux/cgroup-defs.h | 12 ++
init/Kconfig | 7 +-
kernel/cgroup/Makefile | 1 +
kernel/cgroup/cgroup-internal.h | 2 +
kernel/cgroup/cgroup-v1.c | 155 +----------------
kernel/cgroup/cgroup.c | 155 +++++++++++++----
kernel/cgroup/debug.c | 357 ++++++++++++++++++++++++++++++++++++++++
8 files changed, 548 insertions(+), 201 deletions(-)
create mode 100644 kernel/cgroup/debug.c