Re: [PATCH][GIT PULL] tracing: Fix compile issue for trace_sched_wakeup.c

Steven Rostedt
2010-10-22T14:36:59Z

On Fri, 2010-10-22 at 16:23 +0200, Peter Zijlstra wrote:
> On Fri, 2010-10-22 at 10:13 -0400, Jason Baron wrote:

> Can this be reproduced in qemu? I don't have a i386-smp machine around
> to use.
>
> Could you trace the thing with all sched (except the sched_stat)
> tracepoints enabled? I think there's a sysrq key to dump the trace once
> the machine's stuck..
>
> Hopefully that disables ftrace before it starts dumping otherwise the
> dump is useless -- Steven?

The ftrace_dump_on_oops does disable ftrace before it runs.

-- Steve