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| author | John Stultz <johnstul@us.ibm.com> | 2010-07-14 02:56:24 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2010-07-27 12:40:55 +0200 |
| commit | 9f31f5774961a735687fee17953ab505b3df3abf (patch) | |
| tree | 20c01e57d95c2c1afa050689b1ec234a8862c980 /arch/um/kernel/time.c | |
| parent | timkeeping: Fix update_vsyscall to provide wall_to_monotonic offset (diff) | |
| download | linux-9f31f5774961a735687fee17953ab505b3df3abf.tar.xz linux-9f31f5774961a735687fee17953ab505b3df3abf.zip | |
um: Convert to use read_persistent_clock
This patch converts the um arch to use read_persistent_clock().
This allows it to avoid accessing xtime and wall_to_monotonic
directly.
Signed-off-by: John Stultz <johnstul@us.ibm.com>
Cc: Jeff Dike <jdike@addtoit.com>
LKML-Reference: <1279068988-21864-8-git-send-email-johnstul@us.ibm.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/um/kernel/time.c')
| -rw-r--r-- | arch/um/kernel/time.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/arch/um/kernel/time.c b/arch/um/kernel/time.c index c8b9c469fcd7..2b8b262e5c23 100644 --- a/arch/um/kernel/time.c +++ b/arch/um/kernel/time.c @@ -102,16 +102,17 @@ static void __init setup_itimer(void) clockevents_register_device(&itimer_clockevent); } +void read_persistent_clock(struct timespec *ts) +{ + nsecs = os_nsecs(); + set_normalized_timespec(ts, nsecs / NSEC_PER_SEC, + nsecs % NSEC_PER_SEC); +} + void __init time_init(void) { long long nsecs; timer_init(); - - nsecs = os_nsecs(); - set_normalized_timespec(&wall_to_monotonic, -nsecs / NSEC_PER_SEC, - -nsecs % NSEC_PER_SEC); - set_normalized_timespec(&xtime, nsecs / NSEC_PER_SEC, - nsecs % NSEC_PER_SEC); late_time_init = setup_itimer; } |