diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/resctrl.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/linux/resctrl.h b/include/linux/resctrl.h index 226cc5c0d765..880351ca3dfc 100644 --- a/include/linux/resctrl.h +++ b/include/linux/resctrl.h @@ -384,6 +384,21 @@ void resctrl_arch_mon_event_config_write(void *config_info); */ void resctrl_arch_mon_event_config_read(void *config_info); +/* For use by arch code to remap resctrl's smaller CDP CLOSID range */ +static inline u32 resctrl_get_config_index(u32 closid, + enum resctrl_conf_type type) +{ + switch (type) { + default: + case CDP_NONE: + return closid; + case CDP_CODE: + return closid * 2 + 1; + case CDP_DATA: + return closid * 2; + } +} + /* * Update the ctrl_val and apply this config right now. * Must be called on one of the domain's CPUs. |