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SubjectRe: [PATCH v7 01/15] sched/core: uclamp: Add CPU's clamp buckets refcounting
On 13-Mar 15:06, Peter Zijlstra wrote:
> On Fri, Feb 08, 2019 at 10:05:40AM +0000, Patrick Bellasi wrote:
> > +static void __init init_uclamp(void)
> > +{
> > + unsigned int clamp_id;
> > + int cpu;
> > +
> > + for_each_possible_cpu(cpu)
> > + memset(&cpu_rq(cpu)->uclamp, 0, sizeof(struct uclamp_rq));
> > +
>
> Is that really needed? Doesn't rq come from .bss ?

Will check better... I've just assumed not since in sched_init() we
already have tons of rq's related zero initializations.

--
#include <best/regards.h>

Patrick Bellasi

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