Re: rcu: Throttle rcu_try_advance_all_cbs() execution causes visible slowdown in ftrace switching

From: Fengguang Wu
Date: Fri Aug 22 2014 - 07:42:56 EST


On Fri, Aug 22, 2014 at 10:32:57AM +0200, Petr MlÃdek wrote:
> On Fri 2014-08-22 11:35:29, Fengguang Wu wrote:
> > Hi Petr,
> >
> > Sorry for picking up this old thread, but I noticed your attached
> > ftrace test script and would like to ask for your permission to
> > include it in
> >
> > https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git
> >
> > which is GPLv2. If you kindly agree, I'll run it actively for testing
> > the upstream linux kernels.
>
> Sure. Feel free to use the test script under GPLv2 license.

Great, thank you very much!

Fengguang
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