| Date | Thu, 12 Jul 2012 22:47:46 -0300 | From | Herton Ronaldo Krzesinski <> | Subject | Re: [ 54/68] tracing: change CPU ring buffer state from tracing_cpumask |
| |
On Thu, Jul 12, 2012 at 04:02:28PM -0700, Greg Kroah-Hartman wrote: > From: Greg KH <gregkh@linuxfoundation.org> > > 3.0-stable review patch. If anyone has any objections, please let me know. > > ------------------ > > From: Vaibhav Nagarnaik <vnagarnaik@google.com> > > commit 71babb2705e2203a64c27ede13ae3508a0d2c16c upstream. > > According to Documentation/trace/ftrace.txt: > > tracing_cpumask: > > This is a mask that lets the user only trace > on specified CPUS. The format is a hex string > representing the CPUS. > > The tracing_cpumask currently doesn't affect the tracing state of > per-CPU ring buffers. > > This patch enables/disables CPU recording as its corresponding bit in > tracing_cpumask is set/unset. > > Link: http://lkml.kernel.org/r/1336096792-25373-3-git-send-email-vnagarnaik@google.com
Missing patch.
> > -- > To unsubscribe from this list: send the line "unsubscribe stable" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html >
-- []'s Herton
|