Re: bad networking related lag in v2.6.22-rc2

From: Ingo Molnar
Date: Mon May 21 2007 - 04:28:56 EST



* David Miller <davem@xxxxxxxxxxxxx> wrote:

> From: Ingo Molnar <mingo@xxxxxxx>
> Date: Mon, 21 May 2007 09:58:24 +0200
>
> > what does 'top' show during an upload? Is any system related task
> > out of whack? Could you try to get a readprofile or an oprofile
> > output from the kernel, so that we can see what is slowing it down
> > so much? It could be something networking related in v2.6.22-rc2.
>
> There is a driver specific problem that's been around for a while, but
> it only effects 3c59x chips, is that what you have?

the problem first showed up in v2.6.22-rc1 and he didnt have it in
v2.6.21 - does that still qualify his box for the 3c59x problem?

Ingo
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