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-rw-r--r--kernel/time/Kconfig12
1 files changed, 8 insertions, 4 deletions
diff --git a/kernel/time/Kconfig b/kernel/time/Kconfig
index 27cc404ea18..cbe64be17d1 100644
--- a/kernel/time/Kconfig
+++ b/kernel/time/Kconfig
@@ -75,10 +75,6 @@ config NO_HZ_COMMON
depends on !ARCH_USES_GETTIMEOFFSET && GENERIC_CLOCKEVENTS
select TICK_ONESHOT
-# Kept around for compatibility, maps to NO_HZ_IDLE
-config NO_HZ
- bool
-
choice
prompt "Timer tick handling"
default NO_HZ_IDLE if NO_HZ
@@ -130,6 +126,14 @@ config NO_HZ_EXTENDED
endchoice
+config NO_HZ
+ bool "Old Idle dynticks config"
+ depends on !ARCH_USES_GETTIMEOFFSET && GENERIC_CLOCKEVENTS
+ help
+ This is the old config entry that enables dynticks idle.
+ We keep it around for a little while to enforce backward
+ compatibility with older config files.
+
config HIGH_RES_TIMERS
bool "High Resolution Timer Support"
depends on !ARCH_USES_GETTIMEOFFSET && GENERIC_CLOCKEVENTS