Frederic Weisbecker <[email protected]> writes: > This type conversion is a leftover that got ignored during the kcpustat > conversion to nanosecs, resulting in build breakage with config having > CONFIG_NO_HZ_FULL=y. > > arch/powerpc/kernel/time.c: In function 'running_clock': > arch/powerpc/kernel/time.c:712:2: error: implicit declaration of > function 'cputime_to_nsecs' [-Werror=implicit-function-declaration] > return local_clock() - > cputime_to_nsecs(kcpustat_this_cpu->cpustat[CPUTIME_STEAL]); > > All we need is to remove it. > > Reported-by: Abdul Haleem <[email protected]> > Cc: Michael Ellerman <[email protected]> > Cc: Benjamin Herrenschmidt <[email protected]> > Cc: Paul Mackerras <[email protected]> > Cc: Oliver O'Halloran <[email protected]> > Cc: [email protected] > Signed-off-by: Frederic Weisbecker <[email protected]>
LGTM. Acked-by: Michael Ellerman <[email protected]> Are you going to send this to Linus, or should I? cheers > diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c > index 14e4855..bc84a8d 100644 > --- a/arch/powerpc/kernel/time.c > +++ b/arch/powerpc/kernel/time.c > @@ -709,7 +709,7 @@ unsigned long long running_clock(void) > * time and on a host which doesn't do any virtualisation TB *should* > equal > * VTB so it makes no difference anyway. > */ > - return local_clock() - > cputime_to_nsecs(kcpustat_this_cpu->cpustat[CPUTIME_STEAL]); > + return local_clock() - kcpustat_this_cpu->cpustat[CPUTIME_STEAL]; > } > #endif > > -- > 2.7.4
