From f4304ab21513b834c8fe3403927c60c2b81a72d7 Mon Sep 17 00:00:00 2001 From: john stultz Date: Fri, 16 Feb 2007 01:27:26 -0800 Subject: [PATCH] HZ free ntp Distangle the NTP update from HZ. This is necessary for dynamic tick enabled kernels. Cc: Thomas Gleixner Cc: Ingo Molnar Cc: john stultz Cc: Roman Zippel Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- kernel/timer.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'kernel/timer.c') diff --git a/kernel/timer.c b/kernel/timer.c index 4902181e10e6..4f9cc2a48beb 100644 --- a/kernel/timer.c +++ b/kernel/timer.c @@ -890,7 +890,7 @@ void __init timekeeping_init(void) ntp_clear(); clock = clocksource_get_next(); - clocksource_calculate_interval(clock, tick_nsec); + clocksource_calculate_interval(clock, NTP_INTERVAL_LENGTH); clock->cycle_last = clocksource_read(clock); write_sequnlock_irqrestore(&xtime_lock, flags); @@ -1092,7 +1092,7 @@ static void update_wall_time(void) if (change_clocksource()) { clock->error = 0; clock->xtime_nsec = 0; - clocksource_calculate_interval(clock, tick_nsec); + clocksource_calculate_interval(clock, NTP_INTERVAL_LENGTH); } } -- cgit v1.2.3