| /linux/arch/x86/include/asm/ |
| H A D | resctrl.h | 104 u32 rmid = READ_ONCE(state->default_rmid); in __resctrl_sched_in() local
118 tmp = READ_ONCE(tsk->rmid); in __resctrl_sched_in()
120 rmid = tmp; in __resctrl_sched_in()
123 if (closid != state->cur_closid || rmid != state->cur_rmid) { in __resctrl_sched_in()
125 state->cur_rmid = rmid; in __resctrl_sched_in()
126 wrmsr(MSR_IA32_PQR_ASSOC, rmid, closid); in __resctrl_sched_in()
140 u32 rmid) in resctrl_arch_set_cpu_default_closid_rmid() argument
143 WRITE_ONCE(per_cpu(pqr_state.default_rmid, cpu), rmid); in resctrl_arch_set_cpu_default_closid_rmid()
147 u32 closid, u32 rmid) in resctrl_arch_set_closid_rmid() argument
150 WRITE_ONCE(tsk->rmid, rmid); in resctrl_arch_set_closid_rmid()
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| /linux/arch/x86/kernel/cpu/resctrl/ |
| H A D | monitor.c | 91 static inline u64 get_corrected_mbm_count(u32 rmid, unsigned long val) in get_corrected_mbm_count() argument
94 if (rmid > mbm_cf_rmidthreshold) in get_corrected_mbm_count()
161 u32 rmid, in get_arch_mbm_state() argument
171 return state ? &state[rmid] : NULL; in get_arch_mbm_state()
175 u32 unused, u32 rmid, in resctrl_arch_reset_rmid() argument
183 am = get_arch_mbm_state(hw_dom, rmid, eventid); in resctrl_arch_reset_rmid()
187 prmid = logical_rmid_to_physical_rmid(cpu, rmid); in resctrl_arch_reset_rmid()
221 u32 rmid, enum resctrl_event_id eventid, u64 msr_val) in get_corrected_val() argument
228 am = get_arch_mbm_state(hw_dom, rmid, eventid); in get_corrected_val()
232 chunks = get_corrected_mbm_count(rmid, am->chunks); in get_corrected_val()
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| H A D | rdtgroup.c | 53 this_cpu_write(pqr_state.default_rmid, r->rmid); in resctrl_arch_sync_cpu_closid_rmid()
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| /linux/fs/resctrl/ |
| H A D | monitor.c | 45 u32 rmid; member
105 u32 closid, rmid; in __rmid_entry() local
108 resctrl_arch_rmid_idx_decode(idx, &closid, &rmid); in __rmid_entry()
111 WARN_ON_ONCE(entry->rmid != rmid); in __rmid_entry()
162 if (resctrl_arch_rmid_read(r, d, entry->closid, entry->rmid, in __check_limbo()
177 trace_mon_llc_occupancy_limbo(entry->closid, entry->rmid, d->hdr.id, val); in __check_limbo()
214 itr_idx = resctrl_arch_rmid_idx_encode(itr->closid, itr->rmid); in resctrl_find_free_rmid()
215 cmp_idx = resctrl_arch_rmid_idx_encode(closid, itr->rmid); in resctrl_find_free_rmid()
286 return entry->rmid; in alloc_rmid()
300 idx = resctrl_arch_rmid_idx_encode(entry->closid, entry->rmid); in add_rmid_to_limbo()
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| H A D | rdtgroup.c | 390 defaults.rmid = r->mon.rmid; in update_closid_rmid()
614 u32 closid, rmid = rdtgrp->mon.rmid; in task_in_rdtgroup() local
624 resctrl_arch_match_rmid(tsk, closid, rmid); in task_in_rdtgroup()
650 rdtgrp->mon.rmid); in __rdtgroup_move_task()
653 rdtgrp->mon.rmid); in __rdtgroup_move_task()
684 r->mon.rmid)); in is_rmid_match()
869 seq_printf(s, "%u\n", rdtgrp->mon.rmid); in rdtgroup_rmid_show()
943 crg->mon.rmid)) in proc_resctrl_show()
2926 to->mon.rmid); in rdt_move_group_tasks()
2958 free_rmid(sentry->closid, sentry->mon.rmid); in free_all_child_rdtgrp()
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| H A D | internal.h | 186 u32 rmid; member
356 void free_rmid(u32 closid, u32 rmid);
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| H A D | pseudo_lock.c | 556 free_rmid(rdtgrp->closid, rdtgrp->mon.rmid); in rdtgroup_locksetup_enter()
586 rdtgrp->mon.rmid = ret; in rdtgroup_locksetup_exit()
591 free_rmid(rdtgrp->closid, rdtgrp->mon.rmid); in rdtgroup_locksetup_exit()
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| /linux/include/linux/ |
| H A D | resctrl.h | 354 u32 rmid; member
530 u32 closid, u32 rmid, enum resctrl_event_id eventid,
577 u32 closid, u32 rmid,
616 enum resctrl_event_id evtid, u32 rmid, u32 closid,
639 u32 closid, u32 rmid, int cntr_id,
654 u32 closid, u32 rmid, int cntr_id,
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| H A D | sched.h | 1330 u32 rmid; member
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| /linux/drivers/platform/x86/intel/pmt/ |
| H A D | discovery.c | 77 struct rmid { struct
89 struct rmid rmid; argument
184 return &feature->table.rmid.watcher; in get_watcher()
196 return &feature->table.rmid.watcher.command; in get_command()
211 return sysfs_emit(buf, "%u\n", feature->table.rmid.num_rmids); in num_rmids_show()
598 entry->num_rmids = f->table.rmid.num_rmids; in pmt_get_features()
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| /linux/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r535/ |
| H A D | fifo.c | 494 const u32 rmid = ctrl->entries[i].engineData[ENGINE_INFO_TYPE_RM_ENGINE_TYPE]; in r535_fifo_runl_ctor() local
503 inst = rm->api->fifo->xlat_rm_engine_type(rmid, &type, &nv2080); in r535_fifo_runl_ctor()
505 nvkm_warn(subdev, "RM_ENGINE_TYPE 0x%x\n", rmid); in r535_fifo_runl_ctor()
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| /linux/Documentation/filesystems/ |
| H A D | resctrl.rst | 1777 |core count |rmid count |rmid threshold |correction factor|
1834 If rmid > rmid threshold, MBM total and local values should be multiplied
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