diff options
Diffstat (limited to 'include/linux/resctrl.h')
| -rw-r--r-- | include/linux/resctrl.h | 29 |
1 files changed, 17 insertions, 12 deletions
diff --git a/include/linux/resctrl.h b/include/linux/resctrl.h index 006e57fd7ca5..dd09c2ce9a0f 100644 --- a/include/linux/resctrl.h +++ b/include/linux/resctrl.h @@ -54,11 +54,11 @@ enum resctrl_res_level { RDT_RESOURCE_MBA, RDT_RESOURCE_SMBA, RDT_RESOURCE_PERF_PKG, - - /* Must be the last */ - RDT_NUM_RESOURCES, + RDT_RESOURCE_LAST = RDT_RESOURCE_PERF_PKG }; +#define RDT_NUM_RESOURCES (RDT_RESOURCE_LAST + 1) + /** * enum resctrl_conf_type - The type of configuration. * @CDP_NONE: No prioritisation, both code and data are controlled or monitored. @@ -69,9 +69,10 @@ enum resctrl_conf_type { CDP_NONE, CDP_CODE, CDP_DATA, + CDP_LAST = CDP_DATA }; -#define CDP_NUM_TYPES (CDP_DATA + 1) +#define CDP_NUM_TYPES (CDP_LAST + 1) /* * struct pseudo_lock_region - pseudo-lock region information @@ -286,13 +287,15 @@ enum resctrl_schema_fmt { /** * struct resctrl_mon - Monitoring related data of a resctrl resource. - * @num_rmid: Number of RMIDs available. - * @mbm_cfg_mask: Memory transactions that can be tracked when bandwidth - * monitoring events can be configured. - * @num_mbm_cntrs: Number of assignable counters. - * @mbm_cntr_assignable:Is system capable of supporting counter assignment? - * @mbm_assign_on_mkdir:True if counters should automatically be assigned to MBM - * events of monitor groups created via mkdir. + * @num_rmid: Number of RMIDs available. + * @mbm_cfg_mask: Memory transactions that can be tracked when + * bandwidth monitoring events can be configured. + * @num_mbm_cntrs: Number of assignable counters. + * @mbm_cntr_assignable: Is system capable of supporting counter assignment? + * @mbm_assign_on_mkdir: True if counters should automatically be assigned to MBM + * events of monitor groups created via mkdir. + * @mbm_cntr_configurable: True if assignable counters are configurable. + * @mbm_cntr_assign_fixed: True if the counter assignment mode is fixed. */ struct resctrl_mon { u32 num_rmid; @@ -300,6 +303,8 @@ struct resctrl_mon { int num_mbm_cntrs; bool mbm_cntr_assignable; bool mbm_assign_on_mkdir; + bool mbm_cntr_configurable; + bool mbm_cntr_assign_fixed; }; /** @@ -319,7 +324,7 @@ struct resctrl_mon { * @cdp_capable: Is the CDP feature available on this resource */ struct rdt_resource { - int rid; + enum resctrl_res_level rid; bool alloc_capable; bool mon_capable; enum resctrl_scope ctrl_scope; |