Re: Why PAGEOUT_IO_SYNC stalls for a long time

From: Andreas Mohr
Date: Thu Aug 05 2010 - 04:19:35 EST


On Thu, Aug 05, 2010 at 03:20:44PM +0900, KOSAKI Motohiro wrote:
> Yup, I posted them today. While my lite testing, they works intentionally. it mean
> - reduce low order reclaim latency
> - keep high successfull rate order-9 reclaim under heavy io workload
>
> However, they obviously need more test. comment are welcome :)

Thanks a lot!

I've been following recent discussions,
however testing is planned to be done in nearer future
since I'm currently "recovering" from large backlog (Thesis).

Andreas Mohr
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