ARM: add SCHED_HRTICK config option

As we don't include kernel/Kconfig.hz as this defines HZ values
unsuitable for ARM platforms, add the SCHED_HRTICK to properly configure
the scheduler for hrtimer operation.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 67874b82a4edf318ae3718ae6137393140405586..a192a5c1984c76783a25767735b8c84342693d62 100644 (file)
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1655,6 +1655,9 @@ config HZ
        default SHMOBILE_TIMER_HZ if ARCH_SHMOBILE
        default 100
 
+config SCHED_HRTICK
+       def_bool HIGH_RES_TIMERS
+
 config THUMB2_KERNEL
        bool "Compile the kernel in Thumb-2 mode"
        depends on CPU_V7 && !CPU_V6 && !CPU_V6K