[RFC v2 0/2] cgroup: New misc cgroup controller

Vipin Sharma
2021-03-02T15:57:30Z

Hello

This patch series is creating a new misc cgroup controller for limiting
and tracking of resources which are not abstract like other cgroup
controllers.

This controller was initially proposed as encryption_id but after
the feedbacks, it is now changed to misc cgroup.
https://lore.kernel.org/lkml/20210108012846.4134815-2-vipinsh@google.com/

Changes in RFC v2:
1. Documentation fixes.
2. Added kernel log messages.
3. Changed charge API to treat misc_cg as input parameter.
4. Added helper APIs to get and release references on the cgroup.

[1] https://lore.kernel.org/lkml/20210218195549.1696769-1-vipinsh@google.com
Vipin Sharma (2):
cgroup: sev: Add misc cgroup controller
cgroup: sev: Miscellaneous cgroup documentation.

Documentation/admin-guide/cgroup-v1/index.rst | 1 +
Documentation/admin-guide/cgroup-v1/misc.rst | 4 +
Documentation/admin-guide/cgroup-v2.rst | 69 ++-
arch/x86/kvm/svm/sev.c | 65 ++-
arch/x86/kvm/svm/svm.h | 1 +
include/linux/cgroup_subsys.h | 4 +
include/linux/misc_cgroup.h | 122 +++++
init/Kconfig | 14 +
kernel/cgroup/Makefile | 1 +
kernel/cgroup/misc.c | 423 ++++++++++++++++++
10 files changed, 692 insertions(+), 12 deletions(-)
create mode 100644 Documentation/admin-guide/cgroup-v1/misc.rst
create mode 100644 include/linux/misc_cgroup.h
create mode 100644 kernel/cgroup/misc.c

--
2.30.1.766.gb4fecdf3b7-goog