On Fri, Jun 14, 2024 at 12:48:37PM +0200, Vincent Guittot wrote: > The main problem is that need_resched becomes somewhat meaningless > because it doesn't only mean "I need to resched a task" and we have > to add more tests around even for those not using polling
The converse problem is that you're adding a bunch of atomic ops that might be avoided. It might now need to set both the RESCHED and IPI flags -- and clear them again.
