RE: [RFC] respect the referenced bit of KVM guest pages?

From: Dike, Jeffrey G
Date: Mon Aug 31 2009 - 16:06:53 EST


> This will be because the VM does not start aging pages
> from the active to the inactive list unless there is
> some memory pressure.

Which is the reason I gave the VM a puny amount of memory. We know the thing is under memory pressure because I've been complaining about page discards. I didn't collect that data on this run, but I'll do it again to make sure.

Jeff

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/