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Bart Van Assche bc077ff110 Add support for memcg v2 attributes 
Some but not all memcg v1 attributes exist in the v2 hierarchy. The
following information comes from Shakeel Butt and Kamil Yurtsever,
"cgroup v2 migration at Google", Linux Plumbers Conference 2018
( https://lpc.events/event/2/contributions/204/attachments/143/378/LPC2018-cgroup-v2.pdf ):

         v1                    v2
-------------------------- ----------
memory.limit_in_bytes      memory.max
memory.soft_limit_in_bytes memory.low

Add support for cgroup attributes that have different names in the v1
and v2 hierarchies. Also add those memcg attributes that are used in
lmkd.

Bug: 213617178
Test: Tested lmkd with v1 and v2 memcg.
Change-Id: Ia5c5f02974f3b783d5cdaad85b33169ced8db55f
Signed-off-by: Bart Van Assche <bvanassche@google.com>
2022-03-17 14:18:14 -07:00
..
cgrouprc Fix compiling libprocessgroup against musl 2021-09-14 12:35:01 -07:00
cgrouprc_format [LSC] Add LOCAL_LICENSE_KINDS to system/core 2021-02-19 12:59:05 -08:00
include/processgroup libprocessgroup: Add fd caching support for SetProcessProfiles 2022-01-25 00:05:34 +00:00
profiles Add support for memcg v2 attributes 2022-03-17 14:18:14 -07:00
setup libprocessgroup: introduce optional attribute for cgroup controllers 2021-03-11 17:42:30 +00:00
tools libprocessgroup/tools: Add settaskprofile command-line tool 2021-11-09 22:35:51 +00:00
Android.bp Add support for optional cgroup attributes 2022-03-16 19:55:46 +00:00
cgroup_map.cpp Micro-optimize CgroupMap::ActivateControllers() 2022-02-15 00:09:34 +00:00
cgroup_map.h libprocessgroup: Add CgroupGetControllerFromPath API function 2021-11-08 21:24:33 +00:00
OWNERS Add new owners to various sub-projects. 2020-12-11 12:45:45 -08:00
processgroup.cpp Use uid_t for user IDs and gid_t for group IDs 2022-03-15 23:02:20 +00:00
sched_policy.cpp libprocessgroup: fall back to cpuset in get_sched_policy 2021-12-14 10:56:34 -08:00
task_profiles.cpp Add support for memcg v2 attributes 2022-03-17 14:18:14 -07:00
task_profiles.h Add support for memcg v2 attributes 2022-03-17 14:18:14 -07:00
task_profiles_test.cpp Add support for optional cgroup attributes 2022-03-16 19:55:46 +00:00