On Wed, 3 Jun 2020 at 10:03, Dietmar Eggemann <dietmar.eggem...@arm.com> wrote: > > Besides in PELT cap_scale() is used in the Deadline scheduler class for > scale-invariant bandwidth enforcement. > Remove the cap_scale() definition in kernel/sched/pelt.c and keep the > one in kernel/sched/sched.h. > > Signed-off-by: Dietmar Eggemann <dietmar.eggem...@arm.com>
Reviewed-by: Vincent Guittot <vincent.guit...@linaro.org> > --- > kernel/sched/pelt.c | 2 -- > 1 file changed, 2 deletions(-) > > diff --git a/kernel/sched/pelt.c b/kernel/sched/pelt.c > index b4b1ff96642f..dea5567e4f72 100644 > --- a/kernel/sched/pelt.c > +++ b/kernel/sched/pelt.c > @@ -83,8 +83,6 @@ static u32 __accumulate_pelt_segments(u64 periods, u32 d1, > u32 d3) > return c1 + c2 + c3; > } > > -#define cap_scale(v, s) ((v)*(s) >> SCHED_CAPACITY_SHIFT) > - > /* > * Accumulate the three separate parts of the sum; d1 the remainder > * of the last (incomplete) period, d2 the span of full periods and d3 > -- > 2.17.1 >