Messages in this thread | | | From | Daniel Phillips <> | Subject | Re: [PATCH 02/10] mm: system wide ALLOC_NO_WATERMARK | Date | Mon, 6 Aug 2007 11:43:25 -0700 |
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On Monday 06 August 2007 11:31, Peter Zijlstra wrote: > > I agree that the reserve pool should be per-node in the end, but I > > do not think that serves the interest of simplifying the initial > > patch set. How about a numa performance patch that adds onto the > > end of Peter's series? > > Trouble with keeping this per node is that all the code dealing with > the reserve needs to keep per-cpu state, which given that the system > is really crawling at that moment, seems excessive.
It does. I was suggesting that Christoph think about the NUMA part, our job just to save the world ;-)
Regards,
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