Messages in this thread | | | Date | Thu, 12 Mar 2015 09:20:36 -0700 | Subject | Re: [PATCH 4/4] mm: numa: Slow PTE scan rate if migration failures occur | From | Linus Torvalds <> |
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On Thu, Mar 12, 2015 at 6:10 AM, Mel Gorman <mgorman@suse.de> wrote: > > I believe you're correct and it matches what was observed. I'm still > travelling and wireless is dirt but managed to queue a test using pmd_dirty
Ok, thanks.
I'm not entirely happy with that change, and I suspect the whole heuristic should be looked at much more (maybe it should also look at whether it's executable, for example), but it's a step in the right direction.
So I committed it and added a comment, and wrote a commit log about it. I suspect any further work is post-4.0-release, unless somebody comes up with something small and simple and obviously better.
Linus
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