Messages in this thread | | | Date | Mon, 14 Sep 2015 14:33:55 -0700 | From | Andrew Morton <> | Subject | Re: [RFC v5 2/3] mm: make optimistic check for swapin readahead |
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On Mon, 14 Sep 2015 22:31:44 +0300 Ebru Akagunduz <ebru.akagunduz@gmail.com> wrote:
> This patch introduces new sysfs integer knob > /sys/kernel/mm/transparent_hugepage/khugepaged/max_ptes_swap > which makes optimistic check for swapin readahead to > increase thp collapse rate. Before getting swapped > out pages to memory, checks them and allows up to a > certain number. It also prints out using tracepoints > amount of unmapped ptes.
We we please get this control documented? Documentation/vm/transhuge.txt appears to be the place for it.
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