On Fri, Jan 8, 2010 at 2:24 PM, Rik van Riel <riel@xxxxxxxxxx> wrote: > On 01/08/2010 11:18 AM, Marcelo Tosatti wrote: > >> - Limit the number of queued async pf's per guest ? > > This is automatically limited to the number of processes > running in a guest :) Only if the guest is nice and plays by the rules. What is to stop a malicious guest from just immediately switching back to userspace and kicking off another page-in every time it gets an async PF? -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
