From: Roman Gushchin <roman.gushchin@xxxxxxxxx> The percpu memory used by memcg's memory statistics is already accounted. For consistency, let's enable accounting for vmstats and lruvec stats as well. Signed-off-by: Roman Gushchin <roman.gushchin@xxxxxxxxx> Signed-off-by: Shakeel Butt <shakeel.butt@xxxxxxxxx> Reviewed-by: Yosry Ahmed <yosryahmed@xxxxxxxxxx> Reviewed-by: T.J. Mercier <tjmercier@xxxxxxxxxx> --- Changes since v3: - N/A mm/memcontrol.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/mm/memcontrol.c b/mm/memcontrol.c index 7126459ec56a..434cff91b65e 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -5545,8 +5545,8 @@ static int alloc_mem_cgroup_per_node_info(struct mem_cgroup *memcg, int node) if (!pn) return 1; - pn->lruvec_stats = kzalloc_node(sizeof(struct lruvec_stats), GFP_KERNEL, - node); + pn->lruvec_stats = kzalloc_node(sizeof(struct lruvec_stats), + GFP_KERNEL_ACCOUNT, node); if (!pn->lruvec_stats) goto fail; @@ -5617,7 +5617,8 @@ static struct mem_cgroup *mem_cgroup_alloc(struct mem_cgroup *parent) goto fail; } - memcg->vmstats = kzalloc(sizeof(struct memcg_vmstats), GFP_KERNEL); + memcg->vmstats = kzalloc(sizeof(struct memcg_vmstats), + GFP_KERNEL_ACCOUNT); if (!memcg->vmstats) goto fail; -- 2.43.0
