Messages in this thread | | | Date | Wed, 2 Sep 2015 08:42:43 -0400 | From | Tejun Heo <> | Subject | [GIT PULL] cgroup changes for 4.3 |
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Hello,
cgroup changes for 4.3.
* A new PIDs controller is added. It turns out that PIDs are actually an independent resource from kmem due to the limited PID space.
* More core preparations for the v2 interface. Once cpu side interface is settled, it should be ready for lifting the devel mask. for-4.3-unified-base was temporarily branched so that other trees (block) can pull cgroup core changes that blkcg changes depend on.
* A non-critical idr_preload usage bug fix.
Thanks.
The following changes since commit d770e558e21961ad6cfdf0ff7df0eb5d7d4f0754:
Linux 4.2-rc1 (2015-07-05 11:01:52 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git for-4.3
for you to fetch changes up to 20f1f4b5ffb870631bf4a4e7c7ba10e3528ae6a6:
Merge branch 'for-4.3-unified-base' into for-4.3 (2015-08-25 14:19:29 -0400)
---------------------------------------------------------------- Aleksa Sarai (4): cgroup: allow a cgroup subsystem to reject a fork cgroup: implement the PIDs subsystem cgroup: add documentation for the PIDs controller cgroup: pids: fix invalid get/put usage
Tejun Heo (6): cgroup: define controller file conventions cgroup: export cgrp_dfl_root cgroup: make cftype->private a unsigned long cgroup: don't print subsystems for the default hierarchy cgroup: introduce cgroup_subsys->legacy_name Merge branch 'for-4.3-unified-base' into for-4.3
Vladimir Davydov (1): cgroup: fix idr_preload usage
CREDITS | 5 + Documentation/cgroups/00-INDEX | 2 + Documentation/cgroups/pids.txt | 85 +++++++ Documentation/cgroups/unified-hierarchy.txt | 80 ++++++- include/linux/cgroup-defs.h | 15 +- include/linux/cgroup.h | 24 +- include/linux/cgroup_subsys.h | 28 +++ init/Kconfig | 16 ++ kernel/Makefile | 1 + kernel/cgroup.c | 122 ++++++++-- kernel/cgroup_freezer.c | 2 +- kernel/cgroup_pids.c | 355 ++++++++++++++++++++++++++++ kernel/fork.c | 17 +- kernel/sched/core.c | 2 +- 14 files changed, 717 insertions(+), 37 deletions(-) create mode 100644 Documentation/cgroups/pids.txt create mode 100644 kernel/cgroup_pids.c
-- tejun
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