From: Hao Lee <haolee.swjtu@xxxxxxxxx> Subject: include/linux/memcontrol.h: fix comments based on per-node memcg These comments should be updated as memcg limit enforcement has been moved from zones to nodes. Link: http://lkml.kernel.org/r/20191022150618.GA15519@xxxxxxxxxxxxxxxx Signed-off-by: Hao Lee <haolee.swjtu@xxxxxxxxx> Acked-by: Roman Gushchin <guro@xxxxxx> Acked-by: Michal Hocko <mhocko@xxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- include/linux/memcontrol.h | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) --- a/include/linux/memcontrol.h~mm-fix-comments-based-on-per-node-memcg +++ a/include/linux/memcontrol.h @@ -111,7 +111,7 @@ struct memcg_shrinker_map { }; /* - * per-zone information in memory controller. + * per-node information in memory controller. */ struct mem_cgroup_per_node { struct lruvec lruvec; @@ -398,8 +398,7 @@ mem_cgroup_nodeinfo(struct mem_cgroup *m * @memcg: memcg of the wanted lruvec * * Returns the lru list vector holding pages for a given @node or a given - * @memcg and @zone. This can be the node lruvec, if the memory controller - * is disabled. + * @memcg. This can be the node lruvec, if the memory controller is disabled. */ static inline struct lruvec *mem_cgroup_lruvec(struct pglist_data *pgdat, struct mem_cgroup *memcg) _
