From 1637fbf551572f4578ed5644ae485b8da659b509 Mon Sep 17 00:00:00 2001 From: Alexandre Frade Date: Mon, 29 Jan 2018 17:26:15 +0000 Subject: [PATCH 11/19] XANMOD: kconfig: add 500Hz timer interrupt kernel config option Signed-off-by: Alexandre Frade --- kernel/Kconfig.hz | 8 ++++++++ 1 file changed, 8 insertions(+) --- a/kernel/Kconfig.hz +++ b/kernel/Kconfig.hz @@ -40,6 +40,13 @@ choice on SMP and NUMA systems and exactly dividing by both PAL and NTSC frame rates for video and multimedia work. + config HZ_500 + bool "500 HZ" + help + 500 Hz is a balanced timer frequency. Provides fast interactivity + on desktops with great smoothness without increasing CPU power + consumption and sacrificing the battery life on laptops. + config HZ_1000 bool "1000 HZ" help @@ -53,6 +60,7 @@ config HZ default 100 if HZ_100 default 250 if HZ_250 default 300 if HZ_300 + default 500 if HZ_500 default 1000 if HZ_1000 config SCHED_HRTICK