On Tue, Feb 9, 2021 at 9:47 AM Yang Shi [off-list ref] wrote:

The shrinker map management is not purely memcg specific, it is at the intersection
between memory cgroup and shrinkers.  It's allocation and assignment of a structure,
and the only memcg bit is the map is being stored in a memcg structure.  So move the
shrinker_maps handling code into vmscan.c for tighter integration with shrinker code,
and remove the "memcg_" prefix.  There is no functional change.

Acked-by: Vlastimil Babka <redacted>
Acked-by: Kirill Tkhai <redacted>
Signed-off-by: Yang Shi <redacted>

Reviewed-by: Shakeel Butt <redacted>