diff options
Diffstat (limited to 'include/linux/resctrl.h')
| -rw-r--r-- | include/linux/resctrl.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/include/linux/resctrl.h b/include/linux/resctrl.h index 87daa4ca312d..50e38445183a 100644 --- a/include/linux/resctrl.h +++ b/include/linux/resctrl.h @@ -594,6 +594,25 @@ void resctrl_arch_reset_rmid_all(struct rdt_resource *r, struct rdt_mon_domain * */ void resctrl_arch_reset_all_ctrls(struct rdt_resource *r); +/** + * resctrl_arch_config_cntr() - Configure the counter with its new RMID + * and event details. + * @r: Resource structure. + * @d: The domain in which counter with ID @cntr_id should be configured. + * @evtid: Monitoring event type (e.g., QOS_L3_MBM_TOTAL_EVENT_ID + * or QOS_L3_MBM_LOCAL_EVENT_ID). + * @rmid: RMID. + * @closid: CLOSID. + * @cntr_id: Counter ID to configure. + * @assign: True to assign the counter or update an existing assignment, + * false to unassign the counter. + * + * This can be called from any CPU. + */ +void resctrl_arch_config_cntr(struct rdt_resource *r, struct rdt_mon_domain *d, + enum resctrl_event_id evtid, u32 rmid, u32 closid, + u32 cntr_id, bool assign); + extern unsigned int resctrl_rmid_realloc_threshold; extern unsigned int resctrl_rmid_realloc_limit; |