[PATCH] sched/fair: don't use waker's cpu if the waker of sync wake-up is interrupt

[Mike Galbraith]

On Tue, 2021-04-27 at 06:05 +0000, Song Bao Hua (Barry Song) wrote:
>
> Would you like to share the link you did before to filter interrupt
> wakeups?

Can't, failed experiments go only to my Bitmaster-9000 patch shredder
to avoid needing a snow plow to get to near my box.  Besides, it was
long ago in a much changed code base.

	-Mike