From 3872c48b14259d8c0a00c9fff06a4a4123f7f4eb Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Sat, 31 Mar 2012 12:45:43 +0200 Subject: tick: Document TICK_ONESHOT config option This option has been selected from arch code as it was assumed that it's necessary to support oneshot mode clockevent devices. But it's just a core internal helper to compile tick-oneshot.c if NOHZ or HIG_RES_TIMERS are selected. Reported-by: Russell King Signed-off-by: Thomas Gleixner --- kernel/time/Kconfig | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'kernel/time/Kconfig') diff --git a/kernel/time/Kconfig b/kernel/time/Kconfig index 2cf9cc7aa103..a20dc8a3c949 100644 --- a/kernel/time/Kconfig +++ b/kernel/time/Kconfig @@ -1,6 +1,10 @@ # # Timer subsystem related configuration options # + +# Core internal switch. Selected by NO_HZ / HIGH_RES_TIMERS. This is +# only related to the tick functionality. Oneshot clockevent devices +# are supported independ of this. config TICK_ONESHOT bool -- cgit