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| author | Dietmar Eggemann <dietmar.eggemann@arm.com> | 2020-06-03 10:03:01 +0200 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2020-06-15 14:10:01 +0200 |
| commit | 844eb6458facb09d4871a480d8bda06550927a80 (patch) | |
| tree | 2aad64d6dbc529fe95a054c27ced6ce98b42811c /kernel/sched/pelt.c | |
| parent | sched/cputime: Improve cputime_adjust() (diff) | |
| download | linux-844eb6458facb09d4871a480d8bda06550927a80.tar.xz linux-844eb6458facb09d4871a480d8bda06550927a80.zip | |
sched/pelt: Remove redundant cap_scale() definition
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.eggemann@arm.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Vincent Guittot <vincent.guittot@linaro.org>
Link: https://lkml.kernel.org/r/20200603080304.16548-2-dietmar.eggemann@arm.com
Diffstat (limited to 'kernel/sched/pelt.c')
| -rw-r--r-- | kernel/sched/pelt.c | 2 |
1 files changed, 0 insertions, 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 |