On Sun, Nov 11, 2012 at 05:01:13PM -0200, Rafael Aquini wrote:
> Change log:
> v12:
> * Address last suggestions on sorting the barriers usage out (Mel
> Gorman);
> * Fix reported build breakages for CONFIG_BALLOON_COMPACTION=n (Andrew
> Morton);
> * Enhance commentary on the locking sche
Memory fragmentation introduced by ballooning might reduce significantly
the number of 2MB contiguous memory blocks that can be used within a guest,
thus imposing performance penalties associated with the reduced number of
transparent huge pages that could be used by the guest workload.
This patch
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