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. > > > > 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 to the average user. > > > > Cc: Frederic Weisbecker <fweis...@gmail.com> > > Cc: "Paul E. McKenney" <paul...@linux.vnet.ibm.com> > > Paul, I guess I can keep your ack on this 2nd version?
Please do! Thanx, Paul > > Signed-off-by: Paul Gortmaker <paul.gortma...@windriver.com> > > Applied, thanks a lot! > > > --- > > > > v2: use "CPU 0" instead of "boot CPU". > > > > kernel/time/Kconfig | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a/kernel/time/Kconfig b/kernel/time/Kconfig > > index 3ce6e8c5f3fc..f448513a45ed 100644 > > --- a/kernel/time/Kconfig > > +++ b/kernel/time/Kconfig > > @@ -124,7 +124,7 @@ config NO_HZ_FULL > > endchoice > > > > config NO_HZ_FULL_ALL > > - bool "Full dynticks system on all CPUs by default" > > + bool "Full dynticks system on all CPUs by default (except CPU 0)" > > depends on NO_HZ_FULL > > help > > If the user doesn't pass the nohz_full boot option to > > -- > > 1.8.5.2 > > > > -- > > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > > the body of a message to majord...@vger.kernel.org > > More majordomo info at http://vger.kernel.org/majordomo-info.html > > Please read the FAQ at http://www.tux.org/lkml/ > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/