Messages in this thread | | | From | Yafang Shao <> | Date | Wed, 10 Nov 2021 22:17:20 +0800 | Subject | Re: [RFC PATCH 2/4] sched/fair: Introduce cfs_migration |
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On Tue, Nov 9, 2021 at 6:47 PM Valentin Schneider <valentin.schneider@arm.com> wrote: > > On 06/11/21 15:40, Yafang Shao wrote: > > It seems we'd better take the patch[1] I sent several weeks back. > > > > [1]. https://lore.kernel.org/lkml/20210615121551.31138-1-laoar.shao@gmail.com/ > > > > As Peter stated in that thread, this only reduces the race window and > doesn't eliminate it. The FIFO-1 smpboot idea is still a good one IMO. >
Of course. I will think about how to avoid the migration happening in the smpboot thread_fn.
-- Thanks Yafang
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