Re: [perfmon2] perfmon2 merge news

[Stephane Eranian]

Charles,

On Fri, Dec 14, 2007 at 02:12:17PM -0500, Frank Ch. Eigler wrote:
> 
> Stephane Eranian <eranian@xxxxxxxxxx> writes:
> 
> > [...]  AFAIK, there is no single call to stop T1 and wait until it
> > is completely off the CPU, unless we go through the (internal)
> > ptrace interface.
> 
> The utrace code supports this style of thread manipulation better
> than ptrace.

Afre you saying that utrace provides a utrace_thread_stop(tid) call
that returns only when the thread tid is off the CPU. And then there
is a utrace_thread_resume(tid) call. If that's the case then that is
what I need.

How are we with regards to utrace integration?

Thanks.

-- 
-Stephane
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