From 849401b66d305f3feb75b6db7459b95ad190552a Mon Sep 17 00:00:00 2001 From: Preeti U Murthy Date: Sun, 9 Feb 2014 11:32:22 +0530 Subject: tick: Fixup more fallout from hrtimer broadcast mode The hrtimer mode of broadcast is supported only when GENERIC_CLOCKEVENTS_BROADCAST and TICK_ONESHOT config options are enabled. Hence compile in the functions for hrtimer mode of broadcast only when these options are selected. Also fix max_delta_ticks value for the pseudo clock device. Reported-by: Fengguang Wu Reported-by: Ingo Molnar Signed-off-by: Preeti U Murthy Link: http://lkml.kernel.org/r/52F719EE.9010304@linux.vnet.ibm.com Signed-off-by: Thomas Gleixner --- kernel/time/Makefile | 5 ++++- kernel/time/tick-broadcast-hrtimer.c | 2 +- 2 files changed, 5 insertions(+), 2 deletions(-) (limited to 'kernel/time') diff --git a/kernel/time/Makefile b/kernel/time/Makefile index 06151ef4a744..57a413fd0ebf 100644 --- a/kernel/time/Makefile +++ b/kernel/time/Makefile @@ -3,7 +3,10 @@ obj-y += timeconv.o posix-clock.o alarmtimer.o obj-$(CONFIG_GENERIC_CLOCKEVENTS_BUILD) += clockevents.o obj-$(CONFIG_GENERIC_CLOCKEVENTS) += tick-common.o -obj-$(CONFIG_GENERIC_CLOCKEVENTS_BROADCAST) += tick-broadcast.o tick-broadcast-hrtimer.o +ifeq ($(CONFIG_GENERIC_CLOCKEVENTS_BROADCAST),y) + obj-y += tick-broadcast.o + obj-$(CONFIG_TICK_ONESHOT) += tick-broadcast-hrtimer.o +endif obj-$(CONFIG_GENERIC_SCHED_CLOCK) += sched_clock.o obj-$(CONFIG_TICK_ONESHOT) += tick-oneshot.o obj-$(CONFIG_TICK_ONESHOT) += tick-sched.o diff --git a/kernel/time/tick-broadcast-hrtimer.c b/kernel/time/tick-broadcast-hrtimer.c index 92425279312b..eb682d5c697c 100644 --- a/kernel/time/tick-broadcast-hrtimer.c +++ b/kernel/time/tick-broadcast-hrtimer.c @@ -82,7 +82,7 @@ static struct clock_event_device ce_broadcast_hrtimer = { .min_delta_ns = 1, .max_delta_ns = KTIME_MAX, .min_delta_ticks = 1, - .max_delta_ticks = KTIME_MAX, + .max_delta_ticks = ULONG_MAX, .mult = 1, .shift = 0, .cpumask = cpu_all_mask, -- cgit v1.2.3