MIPS: Add SCHED_HRTICK support

We have HIGH_RES_TIMERS to support SCHED_HRTICK. But SCHED_HRTICK is in
kernel/Kconfig.hz where HZ values unsuitable for MIPS are defined. So we
simply add this config in arch/mips/Kconfig as opposed to including the
whole kernel/Kconfig.hz.

Signed-off-by: Deng-Cheng Zhu <dengcheng.zhu@imgtec.com>
Cc: linux-mips@linux-mips.org
Cc: macro@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/9473/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 5df4876f7e4a80bc5cae485abddc014b068ed1cf..859fe30f48e759f05074f2b119118bb8ec7e368f 100644 (file)
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -2528,6 +2528,9 @@ config HZ
        default 1000 if HZ_1000
        default 1024 if HZ_1024
 
+config SCHED_HRTICK
+       def_bool HIGH_RES_TIMERS
+
 source "kernel/Kconfig.preempt"
 
 config KEXEC