Messages in this thread | | | Date | Tue, 12 Jul 2022 09:53:25 -0400 | From | Steven Rostedt <> | Subject | Re: [PATCH v5 1/2] sched/rt: fix bad task migration for rt tasks |
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On Tue, 12 Jul 2022 09:31:24 +0800 Schspa Shi <schspa@gmail.com> wrote:
> @@ -1998,11 +1998,15 @@ static struct rq *find_lock_lowest_rq(struct task_struct *task, struct rq *rq) > * the mean time, task could have > * migrated already or had its affinity changed. > * Also make sure that it wasn't scheduled on its rq. > + * It is possible the task was scheduled, set > + * "migrate_disabled" and then got preempted, And we > + * check task migration disable flag here too.
Nit. "got preempted, so we must check the task migration disable flag here too".
But other than that.
Reviewed-by: Steven Rostedt (Google) <rostedt@goodmis.org>
-- Steve
> */
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