Re: [PATCH v2] nohz: ensure users are aware boot CPU is not NO_HZ_FULL

2014-02-11 Thread Paul E. McKenney
On Mon, Feb 10, 2014 at 05:19:34PM +0100, Frederic Weisbecker wrote: > On Thu, Feb 06, 2014 at 01:36:21PM -0500, Paul Gortmaker wrote: > > This bit of information is in the Kconfig help text: > > > > Note the boot CPU will still be kept outside the range to > > handle the timekeeping duty. > >

Re: [PATCH v2] nohz: ensure users are aware boot CPU is not NO_HZ_FULL

2014-02-10 Thread Frederic Weisbecker
On Thu, Feb 06, 2014 at 01:36:21PM -0500, Paul Gortmaker wrote: > This bit of information is in the Kconfig help text: > > Note the boot CPU will still be kept outside the range to > handle the timekeeping duty. > > However neither the variable NO_HZ_FULL_ALL, or the prompt > convey this impo

[PATCH v2] nohz: ensure users are aware boot CPU is not NO_HZ_FULL

2014-02-06 Thread Paul Gortmaker
This bit of information is in the Kconfig help text: Note the boot CPU will still be kept outside the range to handle the timekeeping duty. However neither the variable NO_HZ_FULL_ALL, or the prompt convey this important detail, so lets add it to the prompt to make it more explicitly obvious