Commit-ID: f96a34e27df19335155394a235ea3a096bc52a71 Gitweb: http://git.kernel.org/tip/f96a34e27df19335155394a235ea3a096bc52a71 Author: Paul Gortmaker <[email protected]> AuthorDate: Thu, 6 Feb 2014 13:36:21 -0500 Committer: Frederic Weisbecker <[email protected]> CommitDate: Fri, 14 Feb 2014 17:59:17 +0100
nohz: ensure users are aware boot CPU is not NO_HZ_FULL 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. Acked-by: Paul E. McKenney <[email protected]> Signed-off-by: Paul Gortmaker <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Paul Gortmaker <[email protected]> Cc: Paul E. McKenney <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Steven Rostedt <[email protected]> Cc: Thomas Gleixner <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Frederic Weisbecker <[email protected]> --- kernel/time/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/time/Kconfig b/kernel/time/Kconfig index 3ce6e8c..f448513 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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
