Messages in this thread | | | Date | Tue, 27 Nov 2001 08:42:34 +0100 | From | Jens Axboe <> | Subject | Re: Unresponiveness of 2.4.16 |
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On Mon, Nov 26 2001, Andrew Morton wrote: > 2: The current elevator design is downright cruel to humans in > the presence of heavy write traffic.
max_bomb_segments logic was established to help absolutely _nothing_ a long time ago.
I agree that the current i/o scheduler has really bad interactive performance -- at first sight your changes looks mostly like add-on hacks though. Arjan's priority based scheme is more promising.
-- Jens Axboe
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