From: Adrian Bunk <bunk@stusta.de>
To: "Petter Sundlöf" <petter.sundlof@findus.dhs.org>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: Observation: very low USB performance in 2.6.12 (-2 from agnula)
Date: Mon, 20 Jun 2005 20:45:39 +0200 [thread overview]
Message-ID: <20050620184539.GC3666@stusta.de> (raw)
In-Reply-To: <42B7075C.1090606@findus.dhs.org>
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
prev parent reply other threads:[~2005-06-20 18:45 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-06-20 18:13 Observation: very low USB performance in 2.6.12 (-2 from agnula) Petter Sundlöf
2005-06-20 18:45 ` Adrian Bunk [this message]
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