Messages in this thread | | | Date | Fri, 21 Oct 2005 11:26:13 -0700 (PDT) | From | Christoph Lameter <> | Subject | Re: [PATCH 4/4] Swap migration V3: sys_migrate_pages interface |
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On Fri, 21 Oct 2005, Paul Jackson wrote:
> Kame wroteL > > I'm just afraid of swapped-out pages will goes back to original nodes > > The pages could end up there, yes, if that's where they are faulted > back into.
Right. But the cpuset code will change the mems_allowed. The pages will then be allocated in that context.
> In general, the swap-based migration method does not guarantee > where the pages will end up. The more difficult direct node-to-node > migration method will be needed to guarantee that.
Correct, tt does not guarantee that without cpuset assistance. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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