Messages in this thread | | | Date | Wed, 17 Mar 2021 10:46:18 +0100 | From | Ingo Molnar <> | Subject | Re: [PATCH] sched: swait: use wake_up_process() instead of wake_up_state() |
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* Mike Galbraith <efault@gmx.de> wrote:
> On Tue, 2021-03-16 at 19:20 +0800, Wang Qing wrote: > > Why not just use wake_up_process(). > > IMO this is not an improvement. There are other places where explicit > TASK_NORMAL is used as well, and they're all perfectly clear as is.
Arguably those could all be converted to wake_up_process() as well. It's a very small kernel code size optimization. There's about 3 such places, could be converted in a single patch.
Thanks,
Ingo
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