Hugetlbfs pages are dynamically allocate-able
Posted Jan 21, 2011 6:38 UTC (Fri) by Tuna-Fish (guest, #61751)
Just try allocating space on hugetlbfs after running an active web server for a few hours.
Posted Jan 21, 2011 9:31 UTC (Fri) by jthill (subscriber, #56558)
I think the memory compaction patch is intended to fix that:
Mel ran some simple tests showing that, with compaction enabled, he was able to allocate over 90% of the system's memory as huge pages while simultaneously decreasing the amount of reclaim activity needed.
Posted Jan 21, 2011 15:35 UTC (Fri) by emunson (subscriber, #44357)
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