Hello all,The confusion comes from my use of the word
On Wed, Nov 25, 2009 at 01:37:52PM -0500, Rik van Riel wrote:
In AIM7 runs, recent kernels start swapping out anonymous pagesI do not quite understand what changed 'recently'.
well before they should. This is due to shrink_list falling
through to shrink_inactive_list if !inactive_anon_is_low(zone, sc),
when all we really wanted to do is pre-age some anonymous pages to
give them extra time to be referenced while on the inactive list.
That fall-through logic to keep eating inactives when the ratio is off
came in a year ago with the second-chance-for-anon-pages patch..?
Acked-by: Johannes Weiner<hannes@xxxxxxxxxxx>Thank you.