diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-01-06 13:57:44 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-01-06 13:57:44 -0800 |
| commit | 376613e81ddc68f545fd5c87ffc3ad222b7abe5f (patch) | |
| tree | e1cb1cd43d05f57e4584dd5f9ce3eb965d0ddff1 /kernel/time | |
| parent | 0db49b72bce26341274b74fd968501489a361ae3 (diff) | |
| parent | 0518469d0a32be1e6dd8850ff274d52d72cdb52d (diff) | |
Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
* 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86, tsc: Skip TSC synchronization checks for tsc=reliable
clocksource: Convert tcb_clksrc to use clocksource_register_hz/khz
clocksource: cris: Convert to clocksource_register_khz
clocksource: xtensa: Convert to clocksource_register_hz/khz
clocksource: um: Convert to clocksource_register_hz/khz
clocksource: parisc: Convert to clocksource_register_hz/khz
clocksource: m86k: Convert to clocksource_register_hz/khz
time: x86: Replace LATCH with PIT_LATCH in i8253 clocksource driver
time: x86: Remove CLOCK_TICK_RATE from acpi_pm clocksource driver
time: x86: Remove CLOCK_TICK_RATE from mach_timer.h
time: x86: Remove CLOCK_TICK_RATE from tsc code
time: Fix spelling mistakes in new comments
time: fix bogus comment in timekeeping_get_ns_raw
Diffstat (limited to 'kernel/time')
| -rw-r--r-- | kernel/time/timekeeping.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c index 237841378c0..0c635818640 100644 --- a/kernel/time/timekeeping.c +++ b/kernel/time/timekeeping.c @@ -131,7 +131,7 @@ static inline s64 timekeeping_get_ns_raw(void) /* calculate the delta since the last update_wall_time: */ cycle_delta = (cycle_now - clock->cycle_last) & clock->mask; - /* return delta convert to nanoseconds using ntp adjusted mult. */ + /* return delta convert to nanoseconds. */ return clocksource_cyc2ns(cycle_delta, clock->mult, clock->shift); } @@ -813,11 +813,11 @@ static void timekeeping_adjust(s64 offset) * First we shift it down from NTP_SHIFT to clocksource->shifted nsecs. * * Note we subtract one in the shift, so that error is really error*2. - * This "saves" dividing(shifting) intererval twice, but keeps the - * (error > interval) comparision as still measuring if error is + * This "saves" dividing(shifting) interval twice, but keeps the + * (error > interval) comparison as still measuring if error is * larger then half an interval. * - * Note: It does not "save" on aggrivation when reading the code. + * Note: It does not "save" on aggravation when reading the code. */ error = timekeeper.ntp_error >> (timekeeper.ntp_error_shift - 1); if (error > interval) { @@ -833,7 +833,7 @@ static void timekeeping_adjust(s64 offset) * nanosecond, and store the amount rounded up into * the error. This causes the likely below to be unlikely. * - * The properfix is to avoid rounding up by using + * The proper fix is to avoid rounding up by using * the high precision timekeeper.xtime_nsec instead of * xtime.tv_nsec everywhere. Fixing this will take some * time. |