| /linux/tools/lib/ |
| H A D | rbtree.c | 230 struct rb_node *node = NULL, *sibling, *tmp1, *tmp2; in ____rb_erase_color() local
240 sibling = parent->rb_right; in ____rb_erase_color()
241 if (node != sibling) { /* node == parent->rb_left */ in ____rb_erase_color()
242 if (rb_is_red(sibling)) { in ____rb_erase_color()
252 tmp1 = sibling->rb_left; in ____rb_erase_color()
254 WRITE_ONCE(sibling->rb_left, parent); in ____rb_erase_color()
256 __rb_rotate_set_parents(parent, sibling, root, in ____rb_erase_color()
258 augment_rotate(parent, sibling); in ____rb_erase_color()
259 sibling = tmp1; in ____rb_erase_color()
261 tmp1 = sibling in ____rb_erase_color()
[all...] |
| /linux/arch/s390/kernel/ |
| H A D | guarded_storage.c | 97 struct task_struct *sibling; in gs_broadcast() local
100 for_each_thread(current, sibling) { in gs_broadcast()
101 if (!sibling->thread.gs_bc_cb) in gs_broadcast()
103 if (test_and_set_tsk_thread_flag(sibling, TIF_GUARDED_STORAGE)) in gs_broadcast()
104 kick_process(sibling); in gs_broadcast()
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| H A D | topology.c | 263 int cpu, sibling, pkg_first, smt_first, id; in update_cpu_masks() local
287 for_each_cpu(sibling, &topo->core_mask) { in update_cpu_masks()
288 topo_sibling = &cpu_topology[sibling]; in update_cpu_masks()
290 if (sibling == smt_first) { in update_cpu_masks()
292 hd_add_core(sibling); in update_cpu_masks()
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| /linux/arch/sparc/kernel/ |
| H A D | pci_psycho.c | 191 if (pbm->sibling) in psycho_ue_intr()
192 psycho_check_iommu_error(pbm->sibling, afsr, afar, UE_ERR); in psycho_ue_intr()
528 pbm->sibling = psycho_find_sibling(upa_portid); in psycho_probe()
529 if (pbm->sibling) { in psycho_probe()
530 iommu = pbm->sibling->iommu; in psycho_probe()
565 if (!pbm->sibling) { in psycho_probe()
581 if (pbm->sibling) in psycho_probe()
582 pbm->sibling->sibling = pbm; in psycho_probe()
589 if (!pbm->sibling) in psycho_probe()
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| /linux/tools/testing/selftests/seccomp/ |
| H A D | seccomp_bpf.c | 2564 struct tsync_sibling sibling[TSYNC_SIBLINGS]; in FIXTURE() local
2586 memset(&self->sibling, 0, sizeof(self->sibling)); in FIXTURE_SETUP()
2601 self->sibling[0].tid = 0; in FIXTURE_SETUP()
2602 self->sibling[0].cond = &self->cond; in FIXTURE_SETUP()
2603 self->sibling[0].started = &self->started; in FIXTURE_SETUP()
2604 self->sibling[0].mutex = &self->mutex; in FIXTURE_SETUP()
2605 self->sibling[0].diverge = 0; in FIXTURE_SETUP()
2606 self->sibling[0].num_waits = 1; in FIXTURE_SETUP()
2607 self->sibling[0].prog = &self->root_prog; in FIXTURE_SETUP()
2608 self->sibling[0].metadata = _metadata; in FIXTURE_SETUP()
[all …]
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| /linux/drivers/gpu/drm/i915/gt/ |
| H A D | intel_execlists_submission.c | 3633 struct intel_engine_cs *sibling = ve->siblings[n]; in rcu_virtual_context_destroy() local
3634 struct rb_node *node = &ve->nodes[sibling->id].rb; in rcu_virtual_context_destroy()
3639 spin_lock_irq(&sibling->sched_engine->lock); in rcu_virtual_context_destroy()
3643 rb_erase_cached(node, &sibling->execlists.virtual); in rcu_virtual_context_destroy()
3645 spin_unlock_irq(&sibling->sched_engine->lock); in rcu_virtual_context_destroy()
3752 virtual_get_sibling(struct intel_engine_cs *engine, unsigned int sibling) in virtual_get_sibling() argument
3756 if (sibling >= ve->num_siblings) in virtual_get_sibling()
3759 return ve->siblings[sibling]; in virtual_get_sibling()
3823 struct intel_engine_cs *sibling = READ_ONCE(ve->siblings[n]); in virtual_submission_tasklet() local
3824 struct ve_node * const node = &ve->nodes[sibling->id]; in virtual_submission_tasklet()
[all …]
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| /linux/drivers/powercap/ |
| H A D | dtpm.c | 72 list_for_each_entry(child, &dtpm->children, sibling) { in __get_power_uw()
91 list_for_each_entry(child, &dtpm->children, sibling) { in __dtpm_rebalance_weight()
178 list_del(&dtpm->sibling); in dtpm_release_zone()
231 list_for_each_entry(child, &dtpm->children, sibling) { in __set_power_limit_uw()
323 INIT_LIST_HEAD(&dtpm->sibling); in dtpm_init()
398 list_add_tail(&dtpm->sibling, &parent->children); in dtpm_register()
608 list_for_each_entry_safe(child, aux, &dtpm->children, sibling) in __dtpm_destroy_hierarchy()
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| /linux/drivers/base/ |
| H A D | arch_topology.c | 819 int sibling; in remove_cpu_topology() local
821 for_each_cpu(sibling, topology_core_cpumask(cpu)) in remove_cpu_topology()
822 cpumask_clear_cpu(cpu, topology_core_cpumask(sibling)); in remove_cpu_topology()
823 for_each_cpu(sibling, topology_sibling_cpumask(cpu)) in remove_cpu_topology()
824 cpumask_clear_cpu(cpu, topology_sibling_cpumask(sibling)); in remove_cpu_topology()
825 for_each_cpu(sibling, topology_cluster_cpumask(cpu)) in remove_cpu_topology()
826 cpumask_clear_cpu(cpu, topology_cluster_cpumask(sibling)); in remove_cpu_topology()
827 for_each_cpu(sibling, topology_llc_cpumask(cpu)) in remove_cpu_topology()
828 cpumask_clear_cpu(cpu, topology_llc_cpumask(sibling)); in remove_cpu_topology()
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| /linux/drivers/pci/hotplug/ |
| H A D | acpiphp_glue.c | 161 list_for_each_entry_safe(func, tmp, &slot->funcs, sibling) in free_bridge()
330 list_add_tail(&newfunc->sibling, &slot->funcs); in acpiphp_add_context()
345 list_for_each_entry(func, &slot->funcs, sibling) { in cleanup_bridge()
398 list_for_each_entry(func, &slot->funcs, sibling) { in acpiphp_set_acpi_region()
422 list_for_each_entry(func, &slot->funcs, sibling) { in check_hotplug_bridge()
434 list_for_each_entry(func, &slot->funcs, sibling) { in acpiphp_rescan_slot()
536 list_for_each_entry(func, &slot->funcs, sibling) { in enable_slot()
569 list_for_each_entry(func, &slot->funcs, sibling) in disable_slot()
605 list_for_each_entry(func, &slot->funcs, sibling) { in get_slot_status()
1014 list_for_each_entry(func, &slot->funcs, sibling) in acpiphp_disable_and_eject_slot()
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| /linux/Documentation/admin-guide/hw-vuln/ |
| H A D | cross-thread-rsb.rst | 8 predictions vulnerability. When running in SMT mode and one sibling thread
9 transitions out of C0 state, the other sibling thread could use return target
10 predictions from the sibling thread that transitioned out of C0.
16 being consumed by the sibling thread.
52 used by RET predictions in the sibling thread following a 1T/2T switch. In
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| H A D | core-scheduling.rst | 105 During a schedule() event on any sibling of a core, the highest priority task on
106 the sibling's core is picked and assigned to the sibling calling schedule(), if
107 the sibling has the task enqueued. For rest of the siblings in the core,
114 switch to the new task immediately. If an idle task is selected for a sibling,
115 then the sibling is considered to be in a `forced idle` state. I.e., it may
127 task. If a sibling does not have a trusted task to run, it will be forced idle
131 the sibling to force it into idle. This results in 4 cases which need to be
189 sibling. Such attacks are possible for any combination of sibling CPU modes
212 sibling hyperthreads from one another. Prototypes of mitigations have been posted
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| /linux/drivers/sh/clk/ |
| H A D | core.c | 217 list_del_init(&child->sibling); in clk_reparent()
219 list_add(&child->sibling, &parent->children); in clk_reparent()
230 list_for_each_entry(clkp, &tclk->children, sibling) { in propagate_rate()
321 list_for_each_entry(clkp, &root_clks, sibling) { in recalculate_root_clocks()
434 list_add(&clk->sibling, &clk->parent->children); in clk_register()
436 list_add(&clk->sibling, &root_clks); in clk_register()
455 list_del(&clk->sibling); in clk_unregister()
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| /linux/drivers/perf/hisilicon/ |
| H A D | hisi_pcie_pmu.c | 336 struct perf_event *sibling, *leader = event->group_leader; in hisi_pcie_pmu_validate_event_group() local
350 for_each_sibling_event(sibling, event->group_leader) { in hisi_pcie_pmu_validate_event_group()
351 if (is_software_event(sibling)) in hisi_pcie_pmu_validate_event_group()
354 if (sibling->pmu != event->pmu) in hisi_pcie_pmu_validate_event_group()
362 if (hisi_pcie_pmu_cmp_event(event_group[num], sibling)) in hisi_pcie_pmu_validate_event_group()
375 event_group[counters++] = sibling; in hisi_pcie_pmu_validate_event_group()
426 struct perf_event *sibling; in hisi_pcie_pmu_get_event_idx() local
430 sibling = pcie_pmu->hw_events[idx]; in hisi_pcie_pmu_get_event_idx()
431 if (!sibling) { in hisi_pcie_pmu_get_event_idx()
438 if (hisi_pcie_pmu_cmp_event(sibling, event) && in hisi_pcie_pmu_get_event_idx()
[all …]
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| /linux/drivers/perf/ |
| H A D | qcom_l2_pmu.c | 442 struct perf_event *sibling; in l2_cache_event_init() local
479 for_each_sibling_event(sibling, event->group_leader) { in l2_cache_event_init()
480 if (sibling->pmu != event->pmu && in l2_cache_event_init()
481 !is_software_event(sibling)) { in l2_cache_event_init()
516 for_each_sibling_event(sibling, event->group_leader) { in l2_cache_event_init()
517 if ((sibling != event) && in l2_cache_event_init()
518 !is_software_event(sibling) && in l2_cache_event_init()
519 (L2_EVT_GROUP(sibling->attr.config) == in l2_cache_event_init()
523 sibling->attr.config, in l2_cache_event_init()
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| H A D | dwc_pcie_pmu.c | 427 struct perf_event *sibling, *leader = event->group_leader; in dwc_pcie_pmu_validate_group() local
439 for_each_sibling_event(sibling, leader) { in dwc_pcie_pmu_validate_group()
440 type = DWC_PCIE_EVENT_TYPE(sibling); in dwc_pcie_pmu_validate_group()
449 if (dwc_pcie_pmu_validate_add_lane_event(sibling, val_lane_events)) in dwc_pcie_pmu_validate_group()
480 struct perf_event *sibling; in dwc_pcie_pmu_event_init() local
494 for_each_sibling_event(sibling, event->group_leader) { in dwc_pcie_pmu_event_init()
495 if (sibling->pmu != event->pmu && !is_software_event(sibling)) in dwc_pcie_pmu_event_init()
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| H A D | marvell_pem_pmu.c | 193 struct perf_event *sibling; in pem_perf_event_init() local
214 for_each_sibling_event(sibling, event->group_leader) { in pem_perf_event_init()
215 if (sibling->pmu != event->pmu && in pem_perf_event_init()
216 !is_software_event(sibling)) in pem_perf_event_init()
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| H A D | fsl_imx8_ddr_perf.c | 444 struct perf_event *sibling; in ddr_perf_event_init() local
469 for_each_sibling_event(sibling, event->group_leader) { in ddr_perf_event_init()
470 if (!ddr_perf_filters_compatible(event, sibling)) in ddr_perf_event_init()
475 for_each_sibling_event(sibling, event->group_leader) { in ddr_perf_event_init()
476 if (sibling->pmu != event->pmu && in ddr_perf_event_init()
477 !is_software_event(sibling)) in ddr_perf_event_init()
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| H A D | qcom_l3_pmu.c | 454 struct perf_event *sibling; in qcom_l3_cache__validate_event_group() local
463 for_each_sibling_event(sibling, leader) { in qcom_l3_cache__validate_event_group()
464 if (is_software_event(sibling)) in qcom_l3_cache__validate_event_group()
466 if (sibling->pmu != event->pmu) in qcom_l3_cache__validate_event_group()
468 counters += event_num_counters(sibling); in qcom_l3_cache__validate_event_group()
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| /linux/kernel/sched/ |
| H A D | topology.c | 1011 * sibling on each online event corrects this once the full in sched_update_llc_bytes()
1210 struct sched_domain *sibling; in build_balance_mask()
1216 sibling = *per_cpu_ptr(sdd->sd, i); in build_balance_mask()
1223 if (!sibling->child) in build_balance_mask()
1227 if (!cpumask_equal(sg_span, sched_domain_span(sibling->child))) in build_balance_mask()
1295 find_descended_sibling(struct sched_domain *sd, struct sched_domain *sibling) in find_descended_sibling()
1301 while (sibling->child && in find_descended_sibling()
1302 !cpumask_subset(sched_domain_span(sibling->child), in find_descended_sibling()
1304 sibling = sibling in find_descended_sibling()
1206 struct sched_domain *sibling; build_balance_mask() local
1291 find_descended_sibling(struct sched_domain * sd,struct sched_domain * sibling) find_descended_sibling() argument
1322 struct sched_domain *sibling; build_overlap_sched_groups() local
[all...] |
| /linux/drivers/acpi/ |
| H A D | dock.c | 36 struct list_head sibling; member
120 list_for_each_entry(ds, &dock_stations, sibling) in find_dock_station()
178 list_for_each_entry(dock_station, &dock_stations, sibling) in is_dock_device()
599 INIT_LIST_HEAD(&dock_station->sibling); in acpi_dock_add()
622 list_add(&dock_station->sibling, &dock_stations); in acpi_dock_add()
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| /linux/net/ipv6/ |
| H A D | ip6_fib.c | 1202 struct fib6_info *sibling, *temp_sibling; in fib6_add_rt2node() local
1205 sibling = leaf; in fib6_add_rt2node()
1207 while (sibling) { in fib6_add_rt2node()
1208 if (sibling->fib6_metric == rt->fib6_metric && in fib6_add_rt2node()
1209 rt6_qualify_for_ecmp(sibling)) { in fib6_add_rt2node()
1211 &sibling->fib6_siblings); in fib6_add_rt2node()
1214 sibling = rcu_dereference_protected(sibling->fib6_next, in fib6_add_rt2node()
1223 list_for_each_entry_safe(sibling, temp_sibling, in fib6_add_rt2node()
1225 WRITE_ONCE(sibling->fib6_nsiblings, in fib6_add_rt2node()
1226 sibling->fib6_nsiblings + 1); in fib6_add_rt2node()
[all …]
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| /linux/arch/powerpc/kernel/ |
| H A D | pci_dn.c | 430 else if (dn->sibling) in pci_traverse_device_nodes()
432 nextdn = dn->sibling; in pci_traverse_device_nodes()
439 } while (dn->sibling == NULL); in pci_traverse_device_nodes()
440 nextdn = dn->sibling; in pci_traverse_device_nodes()
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| /linux/arch/arm/mm/ |
| H A D | cache-l2x0-pmu.c | 276 struct perf_event *sibling; in l2x0_pmu_group_is_valid() local
284 for_each_sibling_event(sibling, leader) { in l2x0_pmu_group_is_valid()
285 if (sibling->pmu == pmu) in l2x0_pmu_group_is_valid()
287 else if (!is_software_event(sibling)) in l2x0_pmu_group_is_valid()
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| /linux/kernel/cgroup/ |
| H A D | cpuset.c | 205 * following cpumasks of sibling cpusets will be removed from its
713 * @sibling: a sibling cpuset to be checked against in cpus_excl_conflict()
723 * - New exclusive_cpus cannot be a superset of a sibling's cpus_allowed. in mems_excl_conflict()
725 static inline bool cpus_excl_conflict(struct cpuset *trial, struct cpuset *sibling,
729 return cpuset1_cpus_excl_conflict(trial, sibling);
731 /* The cpus_allowed of a sibling cpuset cannot be a subset of the new exclusive_cpus */
732 if (xcpus_changed && !cpumask_empty(sibling->cpus_allowed) &&
733 cpumask_subset(sibling->cpus_allowed, trial->exclusive_cpus))
737 return cpumask_intersects(trial->exclusive_cpus, sibling
704 cpus_excl_conflict(struct cpuset * trial,struct cpuset * sibling,bool xcpus_changed) cpus_excl_conflict() argument
1474 struct cpuset *sibling; rm_siblings_excl_cpus() local
2343 struct cpuset *sibling; update_sibling_cpumasks() local
[all...] |
| /linux/arch/mips/pci/ |
| H A D | pci-rc32434.c | 56 .sibling = NULL,
66 .sibling = NULL,
|