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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-08-06 13:18:29 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-08-06 13:18:29 -0700 |
| commit | b62ad9ab181a67207a4c8c373461b587c4861a68 (patch) | |
| tree | ace1572964d81f5f9bbc10b7960c1f742832d744 /arch/um | |
| parent | af390084359a5de20046c901529b2b6a50b941cb (diff) | |
| parent | b29230769e3482bbd62a07d6d9485371ee66a18f (diff) | |
| download | linux-b62ad9ab181a67207a4c8c373461b587c4861a68.tar.bz2 | |
Merge branch 'timers-timekeeping-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'timers-timekeeping-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
um: Fix read_persistent_clock fallout
kgdb: Do not access xtime directly
powerpc: Clean up obsolete code relating to decrementer and timebase
powerpc: Rework VDSO gettimeofday to prevent time going backwards
clocksource: Add __clocksource_updatefreq_hz/khz methods
x86: Convert common clocksources to use clocksource_register_hz/khz
timekeeping: Make xtime and wall_to_monotonic static
hrtimer: Cleanup direct access to wall_to_monotonic
um: Convert to use read_persistent_clock
timkeeping: Fix update_vsyscall to provide wall_to_monotonic offset
powerpc: Cleanup xtime usage
powerpc: Simplify update_vsyscall
time: Kill off CONFIG_GENERIC_TIME
time: Implement timespec_add
x86: Fix vtime/file timestamp inconsistencies
Trivial conflicts in Documentation/feature-removal-schedule.txt
Much less trivial conflicts in arch/powerpc/kernel/time.c resolved as
per Thomas' earlier merge commit 47916be4e28c ("Merge branch
'powerpc.cherry-picks' into timers/clocksource")
Diffstat (limited to 'arch/um')
| -rw-r--r-- | arch/um/Kconfig.common | 4 | ||||
| -rw-r--r-- | arch/um/kernel/time.c | 16 |
2 files changed, 8 insertions, 12 deletions
diff --git a/arch/um/Kconfig.common b/arch/um/Kconfig.common index 0d207e73a758..7c8e277f6d34 100644 --- a/arch/um/Kconfig.common +++ b/arch/um/Kconfig.common @@ -55,10 +55,6 @@ config GENERIC_BUG default y depends on BUG -config GENERIC_TIME - bool - default y - config GENERIC_CLOCKEVENTS bool default y diff --git a/arch/um/kernel/time.c b/arch/um/kernel/time.c index c8b9c469fcd7..a08d9fab81f2 100644 --- a/arch/um/kernel/time.c +++ b/arch/um/kernel/time.c @@ -102,16 +102,16 @@ static void __init setup_itimer(void) clockevents_register_device(&itimer_clockevent); } -void __init time_init(void) +void read_persistent_clock(struct timespec *ts) { - long long nsecs; - - timer_init(); + long long nsecs = os_nsecs(); - 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, + set_normalized_timespec(ts, nsecs / NSEC_PER_SEC, nsecs % NSEC_PER_SEC); +} + +void __init time_init(void) +{ + timer_init(); late_time_init = setup_itimer; } |