Messages in this thread | | | Subject | Re: [RFC 3/3] Allow sched_{get,set}attr to change latency_tolerance of the task | From | Dietmar Eggemann <> | Date | Thu, 5 Dec 2019 10:24:43 +0100 |
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On 03/12/2019 16:51, Parth Shah wrote: > > On 12/3/19 2:09 PM, Qais Yousef wrote: >> On 11/25/19 15:16, Parth Shah wrote:
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>>> diff --git a/kernel/sched/core.c b/kernel/sched/core.c >>> index ea7abbf5c1bb..dfd36ec14404 100644 >>> --- a/kernel/sched/core.c >>> +++ b/kernel/sched/core.c >>> @@ -4695,6 +4695,9 @@ static void __setscheduler_params(struct task_struct *p, >>> p->rt_priority = attr->sched_priority; >>> p->normal_prio = normal_prio(p); >>> set_load_weight(p, true); >>> + >>> + /* Change latency tolerance of the task if !SCHED_FLAG_KEEP_PARAMS */
IMHO, this comment seems to be gratuitous.
>>> + p->latency_tolerance = attr->sched_latency_tolerance; >>> }
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