10 Oct
2014
10 Oct
'14
2:38 p.m.
On 9 October 2014 17:12, Peter Zijlstra peterz@infradead.org wrote:
+static int get_cpu_usage(int cpu) +{
unsigned long usage = cpu_rq(cpu)->cfs.utilization_load_avg;unsigned long capacity = capacity_orig_of(cpu);if (usage >= SCHED_LOAD_SCALE)return capacity + 1;Like Morten I'm confused by that +1 thing.
ok. the goal was to point out the erroneous case where usage is out of the range but if it generates confusion, it can remove it
Well, the fact that you clip makes that point, returning a value outside of the specified range doesn't.
i meant removing the +1