[0/7] memcg: further decouple v1 code from v2

Message

Shakeel Butt Aug. 15, 2024, 5:04 a.m. UTC

Some of the v1 code is still in v2 code base due to v1 fields in the
struct memcg_vmstats_percpu. This field decouples those fileds from v2
struct and move all the related code into v1 only code base.

Shakeel Butt (7):
  memcg: move v1 only percpu stats in separate struct
  memcg: move mem_cgroup_event_ratelimit to v1 code
  memcg: move mem_cgroup_charge_statistics to v1 code
  memcg: move v1 events and statistics code to v1 file
  memcg: make v1 only functions static
  memcg: allocate v1 event percpu only on v1 deployment
  memcg: make PGPGIN and PGPGOUT v1 only

 include/linux/memcontrol.h |   3 +
 mm/memcontrol-v1.c         | 110 +++++++++++++++++++++++++++++++++++--
 mm/memcontrol-v1.h         |  24 ++++++--
 mm/memcontrol.c            |  87 ++++-------------------------
 4 files changed, 139 insertions(+), 85 deletions(-)