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| author | Babu Moger <babu.moger@amd.com> | 2023-01-13 18:20:34 +0300 |
|---|---|---|
| committer | Borislav Petkov (AMD) <bp@alien8.de> | 2023-01-23 19:40:21 +0300 |
| commit | d507f83ced55eda848a3f397cf87b07ab11384b9 (patch) | |
| tree | cb752dd83a08c50294cdb25df6a10b3349cffab7 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | bd334c86b5d70e5d1c6169991802e62c828d6f38 (diff) | |
| download | linux-d507f83ced55eda848a3f397cf87b07ab11384b9.tar.xz | |
x86/resctrl: Support monitor configuration
Add a new field in struct mon_evt to support Bandwidth Monitoring Event
Configuration (BMEC) and also update the "mon_features" display.
The resctrl file "mon_features" will display the supported events
and files that can be used to configure those events if monitor
configuration is supported.
Before the change:
$ cat /sys/fs/resctrl/info/L3_MON/mon_features
llc_occupancy
mbm_total_bytes
mbm_local_bytes
After the change when BMEC is supported:
$ cat /sys/fs/resctrl/info/L3_MON/mon_features
llc_occupancy
mbm_total_bytes
mbm_total_bytes_config
mbm_local_bytes
mbm_local_bytes_config
Signed-off-by: Babu Moger <babu.moger@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Reviewed-by: Reinette Chatre <reinette.chatre@intel.com>
Link: https://lore.kernel.org/r/20230113152039.770054-9-babu.moger@amd.com
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions