| Date | Wed, 13 Mar 2019 15:28:31 +0000 | From | Patrick Bellasi <> | Subject | Re: [PATCH v7 01/15] sched/core: uclamp: Add CPU's clamp buckets refcounting |
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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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