From b149ee2233edf08fb59b11e879a2c5941929bcb8 Mon Sep 17 00:00:00 2001 From: john stultz Date: Tue, 6 Sep 2005 15:17:46 -0700 Subject: [PATCH] NTP: ntp-helper functions This patch cleans up a commonly repeated set of changes to the NTP state variables by adding two helper inline functions: ntp_clear(): Clears the ntp state variables ntp_synced(): Returns 1 if the system is synced with a time server. This was compile tested for alpha, arm, i386, x86-64, ppc64, s390, sparc, sparc64. Signed-off-by: John Stultz Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/i386/kernel/time.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) (limited to 'arch/i386/kernel') diff --git a/arch/i386/kernel/time.c b/arch/i386/kernel/time.c index 9b94d84a6c3b..eefea7c55008 100644 --- a/arch/i386/kernel/time.c +++ b/arch/i386/kernel/time.c @@ -194,10 +194,7 @@ int do_settimeofday(struct timespec *tv) set_normalized_timespec(&xtime, sec, nsec); set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec); - time_adjust = 0; /* stop active adjtime() */ - time_status |= STA_UNSYNC; - time_maxerror = NTP_PHASE_LIMIT; - time_esterror = NTP_PHASE_LIMIT; + ntp_clear(); write_sequnlock_irq(&xtime_lock); clock_was_set(); return 0; @@ -347,7 +344,7 @@ static void sync_cmos_clock(unsigned long dummy) * This code is run on a timer. If the clock is set, that timer * may not expire at the correct time. Thus, we adjust... */ - if ((time_status & STA_UNSYNC) != 0) + if (!ntp_synced()) /* * Not synced, exit, do not restart a timer (if one is * running, let it run out). -- cgit v1.2.3