On Fri, 12 Jan 2007, Nick Piggin wrote: > Ah yes... Can't you force it on if you have a NUMA complied kernel?
But it wont do anything since it only comes into action if you have an off node allocation. If you run a NUMA kernel on an SMP system then you only have one node. There is no way that an off node allocation can occur. > > zone reclaim was already in 2.6.16. > > Well it was a long shot, but that is something that has had a few > changes recently and is something that could interact badly with > the global pdflush. zone reclaim is not touching dirty pages in its default configuration. It would only remove up clean pagecache pages. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
