Re: [PATCH 5/7] sched_ext: Add an event, SCX_EVENT_RQ_BYPASSING_OPS

[Tejun Heo]

Hello,

On Fri, Jan 17, 2025 at 04:31:55PM +0900, Changwoo Min wrote:
...
> For the number of times the bypassing mode activated, what about
> BYPASS_NR_ACTIVATED?
> 
> For the number of task dispatched,what about
> BYPASS_NR_TASK_DISPATCHED?

Those names are fine but we used simple imperatives for other names, so the
followings might be more consistent:

- BYPASS_ACTIVATE
- BYPASS_DISPATCH

> I think BYPASS_NR_ACTIVATED and BYPASS_NR_TASK_DISPATCHED will be
> a good proxy for the total duration, so we can skip it until we
> have a clear user case. If we need the total duration now (maybe
> BYPASS_DURATION?), we can directly measure it in the
> scx_ops_bypass() directly. What do you think?

I think it'd be a useful counter to have and measuring from scx_ops_bypass()
makes sense to me.

Thanks.

-- 
tejun