On Sun, 2 December 2007 21:45:59 +0100, Ingo Molnar wrote:
>
> to capture that trace i did not use -rt, i just patched latest -git
> with:
>
> http://people.redhat.com/mingo/latency-tracing-patches/latency-tracing-v2.6.24-rc3.combo.patch
>
> (this has your fixes included already)
>
> have done:
>
> echo 1 > /proc/sys/kernel/mcount_enabled
>
> and have run:
>
> ./trace-cmd sleep 1 > trace.txt
>
> http://people.redhat.com/mingo/latency-tracing-patches/trace-cmd.c
>
> to capture a 1 second trace of what the system is doing. I think your
> troubles are due to running it within a qemu guest - that is not a
> typical utilization so you are on unchartered waters.
Maybe one more thing: can you send me the config you used for the setup
above? I'd like to know whether qemu or my config is to blame.
Jörn
--
Eighty percent of success is showing up.
-- Woody Allen
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]