Messages in this thread | | | From | Florian Boelstler <> | Subject | Re: Strange delays / what usually happens every 10 min? | Date | Tue, 13 Nov 2007 18:58:35 +0100 |
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Hi Clemens,
Clemens Koller wrote: > > This is precisely the sort of thing that BIOS/firmware-level SMI > > handlers do, particularly those that have monitoring or management > > features. Try to determine if the kernel is doing anything during this > > time. If the entire kernel seems to be frozen, talk to the people who > > wrote the firmware. > > There is no such thing as BIOS on this MPC8540 embedded system. > I guess he is also using some bootloader which just gives full > control to the linux kernel.
Correct, it's the U-Boot boot loader.
> Florian: > Check the IP route chache flushes, as Eric mentioned. > I'm working on the MPC854x as well. If you send me your scripts, > I can give them a run here to gather more information. > (I'm about to update my kernels here)
Thanks, the rhash_entries argument seems to have cured the problem.
Cheers,
Florian
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