Re: Observation: very low USB performance in 2.6.12 (-2 from agnula)

From: Adrian Bunk
Date: Mon Jun 20 2005 - 13:48:05 EST


On Mon, Jun 20, 2005 at 08:13:48PM +0200, Petter Sundlöf wrote:

> I've observed that USB performance (mass storage) is severaly degraded
> in 2.6.12. Going back to 2.6.10 restores performances to expected levels.

Is CONFIG_BLK_DEV_UB enabled in your kernel?
If yes, does disabling it fix the problem?

cu
Adrian

--

"Is there not promise of rain?" Ling Tan asked suddenly out
of the darkness. There had been need of rain for many days.
"Only a promise," Lao Er said.
Pearl S. Buck - Dragon Seed

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