Messages in this thread | | | From | "Al Boldi" <> | Subject | RE: [git patches] IDE update | Date | Mon, 4 Jul 2005 18:30:09 +0300 |
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Bartlomiej Zolnierkiewicz wrote: { What is the "int/dma problem"? }
Hdparm -tT gives 38mb/s in 2.4.31 Cat /dev/hda > /dev/null gives 2% user 33% sys 65% idle
Hdparm -tT gives 28mb/s in 2.6.12 Cat /dev/hda > /dev/null gives 2% user 25% sys 0% idle 73% IOWAIT
It feels like DMA is not being applied properly in 2.6.12.
Your comments please.
Thanks!
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