Re: [RFC][PATCH 4/4] vm-mapped-x-active-lists

From: Nick Piggin
Date: Tue Mar 09 2004 - 01:08:06 EST




Mike Fedyk wrote:

Nick Piggin wrote:



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Split the active list into mapped and unmapped pages.


This looks similar to Rik's Active and Active-anon lists in 2.4-rmap.


Oh? I haven't looked at 2.4-rmap for a while. Well I guess that gives
it more credibility, thanks.

Also, how does this interact with Andrea's VM work?


Not sure to be honest, I haven't looked at it :\. I'm not really
sure if the rmap mitigation direction is just a holdover until
page clustering or intended as a permanent feature...

Either way, I trust its proponents will take the onus for regressions.

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