Hi Tony,
On 11/24/25 10:53 AM, Tony Luck wrote:
> Carve out the L3 resource specific event reading code into a separate helper
> to support reading event data from a new monitoring resource.
>
> Suggested-by: Reinette Chatre <reinette.chatre@intel.com>
> Signed-off-by: Tony Luck <tony.luck@intel.com>
> ---
> fs/resctrl/monitor.c | 14 +++++++++++++-
> 1 file changed, 13 insertions(+), 1 deletion(-)
>
> diff --git a/fs/resctrl/monitor.c b/fs/resctrl/monitor.c
> index 572a9925bd6c..179962a81362 100644
> --- a/fs/resctrl/monitor.c
> +++ b/fs/resctrl/monitor.c
> @@ -413,7 +413,7 @@ static void mbm_cntr_free(struct rdt_mon_domain *d, int cntr_id)
> memset(&d->cntr_cfg[cntr_id], 0, sizeof(*d->cntr_cfg));
> }
>
> -static int __mon_event_count(struct rdtgroup *rdtgrp, struct rmid_read *rr)
> +static int __l3_mon_event_count(struct rdtgroup *rdtgrp, struct rmid_read *rr)
> {
> int cpu = smp_processor_id();
> u32 closid = rdtgrp->closid;
> @@ -494,6 +494,18 @@ static int __mon_event_count(struct rdtgroup *rdtgrp, struct rmid_read *rr)
> return ret;
> }
>
> +static int __mon_event_count(struct rdtgroup *rdtgrp, struct rmid_read *rr)
> +{
> + switch (rr->r->rid) {
> + case RDT_RESOURCE_L3:
> + return __l3_mon_event_count(rdtgrp, rr);
> +
unnecessary empty line
> + default:
> + rr->err = -EINVAL;
> + return -EINVAL;
> + }
> +}
> +
> /*
> * mbm_bw_count() - Update bw count from values previously read by
> * __mon_event_count().
| Reviewed-by: Reinette Chatre <reinette.chatre@intel.com>
Reinette