Messages in this thread | | | Subject | Re: RFC on io-stalls patch | From | Alan Cox <> | Date | 15 Jul 2003 12:22:07 +0100 |
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On Maw, 2003-07-15 at 06:26, Jens Axboe wrote: > Sorry, but I think that is nonsense. This is the way we have always > worked. You just have to maintain a decent queue length still (like we > always have in 2.4) and there are no problems.
The memory pinning problem is still real - and always has been. It shows up best not on IDE disks but large slow media like magneto opticals where you can queue lots of I/O but you get 500K/second
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