* Gerlando Falauto ([email protected]) wrote: > trace_clock_monotonic_wrapper() should return a u64 representing the > number of nanoseconds since system startup. > ktime_get() provides that value directly within its .tv64 field only > on those architectures defining CONFIG_KTIME_SCALAR, whereas in all > other cases (e.g. PowerPC) a ktime_to_ns() conversion (which > translates back to .tv64 when CONFIG_KTIME_SCALAR is defined) > becomes necessary.
merged! Will make its way into stable-2.0 too. Thanks! Mathieu > > Signed-off-by: Gerlando Falauto <[email protected]> > --- > wrapper/trace-clock.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/wrapper/trace-clock.h b/wrapper/trace-clock.h > index 6ea9e81..bced61c 100644 > --- a/wrapper/trace-clock.h > +++ b/wrapper/trace-clock.h > @@ -46,7 +46,7 @@ static inline u64 trace_clock_monotonic_wrapper(void) > return (u64) -EIO; > > ktime = ktime_get(); > - return (u64) ktime.tv64; > + return ktime_to_ns(ktime); > } > > static inline u32 trace_clock_read32(void) > -- > 1.7.10.1 > > > _______________________________________________ > lttng-dev mailing list > [email protected] > http://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev -- Mathieu Desnoyers Operating System Efficiency R&D Consultant EfficiOS Inc. http://www.efficios.com _______________________________________________ lttng-dev mailing list [email protected] http://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev
