Re: [RFC PATCH 2/2] mm: multi-gen LRU: cgroup working set stats

[Michal Koutný]

On Wed, Dec 14, 2022 at 02:51:23PM -0800, Yuanchu Xie <yuanchu@xxxxxxxxxx> wrote:
> +static int memory_page_idle_age_format(struct mem_cgroup *root,
> +				       struct seq_file *m)
> +{
> +	struct mem_cgroup *memcg;
> +	unsigned long *table;
[...]
> +	table = kmalloc_array(PAGE_IDLE_AGE_NR_RANGES * nr_node_ids *
> +				      ANON_AND_FILE,
> +			      sizeof(*table), __GFP_ZERO | GFP_KERNEL);
> +
[...]
> +	memory_page_idle_age_print(m, table);
> +	return 0;

FTR, the table seems leaked here.


Michal

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