[PATCH v4 4/7] x86/resctrl: Delete unused fields from struct rdt_domain

[Tony Luck <tony.luck@xxxxxxxxx>]

Now that all the monitoring functions use struct rdt_mondomain the
monitor fields can be dropped from the structure used for control
operations.

Signed-off-by: Tony Luck <tony.luck@xxxxxxxxx>
---
 include/linux/resctrl.h                | 14 --------------
 arch/x86/kernel/cpu/resctrl/internal.h |  4 ----
 2 files changed, 18 deletions(-)

diff --git a/include/linux/resctrl.h b/include/linux/resctrl.h
index 663bbc427c4b..80a89d171eba 100644
--- a/include/linux/resctrl.h
+++ b/include/linux/resctrl.h
@@ -57,13 +57,6 @@ struct resctrl_staged_config {
  * @list:		all instances of this resource
  * @id:			unique id for this instance
  * @cpu_mask:		which CPUs share this resource
- * @rmid_busy_llc:	bitmap of which limbo RMIDs are above threshold
- * @mbm_total:		saved state for MBM total bandwidth
- * @mbm_local:		saved state for MBM local bandwidth
- * @mbm_over:		worker to periodically read MBM h/w counters
- * @cqm_limbo:		worker to periodically read CQM h/w counters
- * @mbm_work_cpu:	worker CPU for MBM h/w counters
- * @cqm_work_cpu:	worker CPU for CQM h/w counters
  * @plr:		pseudo-locked region (if any) associated with domain
  * @staged_config:	parsed configuration to be applied
  * @mbps_val:		When mba_sc is enabled, this holds the array of user
@@ -74,13 +67,6 @@ struct rdt_domain {
 	struct list_head		list;
 	int				id;
 	struct cpumask			cpu_mask;
-	unsigned long			*rmid_busy_llc;
-	struct mbm_state		*mbm_total;
-	struct mbm_state		*mbm_local;
-	struct delayed_work		mbm_over;
-	struct delayed_work		cqm_limbo;
-	int				mbm_work_cpu;
-	int				cqm_work_cpu;
 	struct pseudo_lock_region	*plr;
 	struct resctrl_staged_config	staged_config[CDP_NUM_TYPES];
 	u32				*mbps_val;
diff --git a/arch/x86/kernel/cpu/resctrl/internal.h b/arch/x86/kernel/cpu/resctrl/internal.h
index 401af6ccf272..016ef0373c5a 100644
--- a/arch/x86/kernel/cpu/resctrl/internal.h
+++ b/arch/x86/kernel/cpu/resctrl/internal.h
@@ -323,16 +323,12 @@ struct arch_mbm_state {
  *			  a control resource
  * @d_resctrl:	Properties exposed to the resctrl file system
  * @ctrl_val:	array of cache or mem ctrl values (indexed by CLOSID)
- * @arch_mbm_total:	arch private state for MBM total bandwidth
- * @arch_mbm_local:	arch private state for MBM local bandwidth
  *
  * Members of this structure are accessed via helpers that provide abstraction.
  */
 struct rdt_hw_domain {
 	struct rdt_domain		d_resctrl;
 	u32				*ctrl_val;
-	struct arch_mbm_state		*arch_mbm_total;
-	struct arch_mbm_state		*arch_mbm_local;
 };
 
 /**
-- 
2.40.1