Hi Babu, On 7/2/25 9:42 AM, Moger, Babu wrote: > On 6/25/25 18:39, Reinette Chatre wrote: >> Hi Babu, >> >> On 6/13/25 2:05 PM, Babu Moger wrote: >>> BMEC (Bandwidth Monitoring Event Configuration) and mbm_event mode do not >>> work simultaneously. >> >> Could you please elaborate why they do not work simultaneously? > > Changed the changelog. > > When mbm_event counter assignment mode is enabled, events are configured > through the "event_filter" files under > /sys/fs/resctrl/info/L3_MON/event_configs/. > > The default monitoring mode and with BMEC (Bandwidth Monitoring Event > Configuration) support, events are configured using the files > mbm_total_bytes_config or mbm_local_bytes_config in > /sys/fs/resctrl/info/L3_MON/. A reasonable question here may be why not just keep using the existing (BMEC supporting) event configuration files for event configuration? Why are new event configuration files needed? > > To avoid the confusion, hide BMEC-related files when mbm_event counter > assignment mode is enabled and update the mon_features display accordingly. > Reinette
