Re: [PATCH 02/10] mm: vmscan: Obey proportional scanning requirements for kswapd

[Andi Kleen]

Mel Gorman <mgorman@xxxxxxx> writes:
> +
> +	/*
> +	 * For direct reclaim, reclaim the number of pages requested. Less
> +	 * care is taken to ensure that scanning for each LRU is properly
> +	 * proportional. This is unfortunate and is improper aging but
> +	 * minimises the amount of time a process is stalled.
> +	 */
> +	if (!current_is_kswapd()) {
> +		if (nr_reclaimed >= nr_to_reclaim) {
> +			for_each_evictable_lru(l)

Don't we need some NUMA awareness here?
Similar below.

-Andi

-- 
ak@xxxxxxxxxxxxxxx -- Speaking for myself only
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