On Wed, Nov 25, 2020 at 04:56:02PM -0800, Shakeel Butt wrote: > This patch does not change any functionality and only move the functions > which update the lruvec stats to vmstat.h from memcontrol.h. The main > reason for this patch is to be able to use these functions in the page > table contructor function which is defined in mm.h and we can not > include the memcontrol.h in that file. > > Signed-off-by: Shakeel Butt <shakeelb@xxxxxxxxxx> This is a better place for this interface in general. The lruvec abstraction, while invented for memcg, isn't specific to memcg at all. Acked-by: Johannes Weiner <hannes@xxxxxxxxxxx>