# Re: \[PATCH RESEND v4\] sched/fair: Add advisory flag for borrowing a timeslice

- From: Peter Zijlstra \<peterz@infradead.org\>
- Date: 2014-12-18 22:29:16 
- List: linux-api
- Page: https://ratatoskr.run/linux-api/2014/12/4397532
- Thread: https://ratatoskr.run/linux-api/2014/12/4397446/t.md

```text
On Thu, Dec 18, 2014 at 11:44:19AM -0700, Khalid Aziz wrote:
> sched/fair: Add advisory flag for borrowing a timeslice

yuck hatred and much of that.

Also, you fail to explain why a kernel side spin futex-lock is not an
option.
```