RE: [PATCH 2/2] x86/resctrl: Don't workqueue local event counter reads

[Luck, Tony]

>  Add a fast-path to ensure that requests bound to within the monitoring
> domain are read using a simple function call into mon_event_count()
> regardless of whether all CPUs in the target domain are using nohz_full.
...
> Fixes: 09909e098113 ("x86/resctrl: Queue mon_event_read() instead of sending an IPI")
>
> Signed-off-by: Peter Newman <peternewman@xxxxxxxxxx>

Reviewed-by: Tony Luck <tony.luck@xxxxxxxxx>

-Tony