Re: [Xen-devel] [PATCH 3 of 4] xen, pod: Only sweep in an emergency, and only for 4k pages

[Tim Deegan <tim@xxxxxxx>]

At 17:57 +0100 on 27 Jun (1340819850), George Dunlap wrote:
> xen,pod: Only sweep in an emergency, and only for 4k pages
> 
> Testing has shown that doing sweeps for superpages slows down boot
> significantly, but does not result in a significantly higher number of
> superpages after boot.  Early sweeping for 4k pages causes superpages
> to be broken up unnecessarily.
> 
> Only sweep if we're really out of memory.
> 
> v2:
>  - Move unrelated code-motion hunk to another patch
> 
> Signed-off-by: George Dunlap <george.dunlap@xxxxxxxxxxxxx>

Acked-by: Tim Deegan <tim@xxxxxxx>

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