Re: [patch] Real-Time Preemption, -VP-2.6.9-rc4-mm1-U1

From: Lee Revell
Date: Thu Oct 14 2004 - 15:50:21 EST


On Thu, 2004-10-14 at 16:16, Lorenzo Allegrucci wrote:
> BTW, I'm getting a lot of "scheduling while atomic" messages
> running LTP's runalltests.sh -x 200.
> Attached is the kern.log and the latency trace.

Looks like that latency trace is mostly printk overhead from the
scheduling while atomic errors. In general, if you are still getting
lots of printks in your logs due to bugs, the latency traces are not
very useful.

Lee

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/