| From | Andi Kleen <> | Subject | Re: [PATCH 02/10] mm: vmscan: Obey proportional scanning requirements for kswapd | Date | Sun, 17 Mar 2013 07:39:37 -0700 |
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Mel Gorman <mgorman@suse.de> 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@linux.intel.com -- Speaking for myself only
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