Re: [RFC][PATCH 1/2] sched: Extended scheduler time slice

[Peter Zijlstra]

On Thu, Feb 06, 2025 at 02:44:08PM +0100, Sebastian Andrzej Siewior wrote:
> SCHED_OTHER vs SCHED_OTHER after all. But please don't delay a wakeup of
> SCHED_FIFO/ RR/ DL because of this LAZY hint.

Thing will get delayed if interrupts are disabled or kernel has
preemption disabled too. So as long as we ensure hint crap is of equal
order, nothing cares if you do.

If you can't tell the difference between task does hint crap in
userspace and task is in the middle of syscall, you can't tell the
difference.