Messages in this thread | | | Date | Mon, 26 Jun 2023 10:54:46 -1000 | From | Tejun Heo <> | Subject | Re: [PATCH v3] sched/isolation: add a workqueue parameter onto isolcpus to constrain unbound CPUs |
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On Thu, Jun 22, 2023 at 11:22:17AM +0800, tiozhang wrote: > Motivation of doing this is to better improve boot times for devices when > we want to prevent our workqueue works from running on some specific CPUs, > i,e, some CPUs are busy with interrupts. > > Also remove HK_FLAG_WQ from nohz_full to prevent nohz_full overriding > workqueue's cpu config. > > Suggested-by: Tejun Heo <tj@kernel.org> > Signed-off-by: tiozhang <tiozhang@didiglobal.com>
Let's just do the workqueue specific parameter. I'll apply the other one to the workqueue branch after the merge window.
Thanks.
-- tejun
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