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/linux/tools/testing/selftests/cgroup/
H A Dmemcg_protection.m6 % hierarchy to illustrate how overcommitted protection spreads among siblings
9 % Simulation assumes siblings consumed the initial amount of memory (w/out
16 % n vector nominal protection of siblings set at the given level (memory.low)
48 siblings = sum(u); variable
52 e = protected * min(1, E / siblings); % normalize overcommit
55 unclaimed = max(0, E - siblings);
56 parent_overuse = sum(c) - siblings;
79 % XXX here I do parallel reclaim of all siblings
/linux/drivers/infiniband/hw/irdma/
H A Dws.c133 list_for_each_entry(node, &parent->child_list_head, siblings) { in ws_find_node()
139 list_for_each_entry(node, &parent->child_list_head, siblings) { in ws_find_node()
214 list_del(&tc_node->siblings); in irdma_remove_leaf()
219 list_del(&vsi_node->siblings); in irdma_remove_leaf()
295 list_add(&vsi_node->siblings, &ws_tree_root->child_list_head); in irdma_ws_add()
322 list_add(&tc_node->siblings, &vsi_node->child_list_head); in irdma_ws_add()
356 list_del(&tc_node->siblings); in irdma_ws_add()
362 list_del(&vsi_node->siblings); in irdma_ws_add()
H A Dws.h19 struct list_head siblings; member
/linux/drivers/gpu/drm/i915/gt/uc/
H A Dselftest_guc_multi_lrc.c34 struct intel_engine_cs *siblings[MAX_ENGINE_INSTANCE + 1]; in multi_lrc_create_parent() local
43 siblings[i++] = engine; in multi_lrc_create_parent()
49 logical_sort(siblings, i); in multi_lrc_create_parent()
51 return intel_engine_create_parallel(siblings, 1, i); in multi_lrc_create_parent()
/linux/Documentation/admin-guide/hw-vuln/
H A Dcore-scheduling.rst100 siblings of a core such that all the selected tasks running on a core are
107 the sibling has the task enqueued. For rest of the siblings in the core,
112 Once a task has been selected for all the siblings in the core, an IPI is sent to
113 siblings for whom a new task was selected. Siblings on receiving the IPI will
125 siblings could be forced to select a lower priority task if the highest
157 and are considered system-wide trusted. The forced-idling of siblings running
174 the siblings to switch to the new task. But there could be hardware delays in
176 cause an attacker task to start running on a CPU before its siblings receive the
177 IPI. Even though cache is flushed on entry to user mode, victim tasks on siblings
185 Core scheduling cannot protect against MDS attacks between the siblings
[all …]
H A Dattack_vector_controls.rst125 techniques are used to prevent untrusted workloads from running on SMT siblings.
/linux/arch/x86/kernel/cpu/microcode/
H A Dcore.c582 unsigned int cpu, updated = 0, failed = 0, timedout = 0, siblings = 0; in load_late_stop_cpus() local
626 case UCODE_OK: siblings++; break; in load_late_stop_cpus()
654 pr_info("load: updated on %u primary CPUs with %u siblings\n", updated, siblings); in load_late_stop_cpus()
657 num_online_cpus() - (updated + siblings)); in load_late_stop_cpus()
662 return updated + siblings == num_online_cpus() ? 0 : -EIO; in load_late_stop_cpus()
/linux/drivers/nvme/host/
H A Dmultipath.c282 list_for_each_entry_srcu(ns, &head->list, siblings, in nvme_mpath_revalidate_paths()
316 list_for_each_entry_srcu(ns, &head->list, siblings, in __nvme_find_path()
355 ns = list_next_or_null_rcu(&head->list, &ns->siblings, struct nvme_ns, in nvme_next_ns()
356 siblings); in nvme_next_ns()
359 return list_first_or_null_rcu(&head->list, struct nvme_ns, siblings); in nvme_next_ns()
416 list_for_each_entry_srcu(ns, &head->list, siblings, in nvme_queue_depth_path()
485 list_for_each_entry_srcu(ns, &head->list, siblings, in nvme_available_path()
1205 list_for_each_entry_srcu(ns, &head->list, siblings, in nvme_mpath_add_sysfs_link()
/linux/include/scsi/
H A Dscsi_device.h108 struct list_head siblings; /* list of all devices on this host */ member
351 struct list_head siblings; member
459 list_for_each_entry((sdev), &((shost)->__devices), siblings)
/linux/drivers/scsi/
H A Dscsi_scan.c305 INIT_LIST_HEAD(&sdev->siblings); in scsi_alloc_sdev()
406 list_del_init(&starget->siblings); in scsi_target_destroy()
439 list_for_each_entry(starget, &shost->__targets, siblings) { in __scsi_find_target()
524 INIT_LIST_HEAD(&starget->siblings); in scsi_alloc_target()
536 list_add_tail(&starget->siblings, &shost->__targets); in scsi_alloc_target()
2098 list_for_each_entry(sdev, &shost->__devices, siblings) { in scsi_forget_host()
H A Dscsi.c827 struct list_head *list = (prev ? &prev->siblings : &shost->__devices); in __scsi_iterate_devices()
833 next = list_entry(list->next, struct scsi_device, siblings); in __scsi_iterate_devices()
981 list_for_each_entry(sdev, &shost->__devices, siblings) { in __scsi_device_lookup()
H A Dscsi_sysfs.c462 list_del(&sdev->siblings); in scsi_device_dev_release()
1497 list_for_each_entry(sdev, &shost->__devices, siblings) { in __scsi_remove_target()
1536 list_for_each_entry(starget, &shost->__targets, siblings) { in scsi_remove_target()
1627 list_add_tail(&sdev->siblings, &shost->__devices); in scsi_sysfs_device_initialize()
/linux/Documentation/admin-guide/pm/
H A Dintel_epb.rst40 example, SMT siblings or cores in one package). For this reason, updating the
/linux/kernel/
H A DKconfig.preempt153 selection across SMT siblings. When enabled -- see
154 prctl(PR_SCHED_CORE) -- task selection ensures that all SMT siblings
/linux/Documentation/networking/devlink/
H A Ddevlink-port.rst402 Allows for usage of strict priority arbiter among siblings. This
410 siblings. This arbitration scheme can be used simultaneously with the
412 BW relative to its siblings. Values are relative like a percentage
414 its siblings.
H A Dice.rst421 - allows for usage of strict priority arbiter among siblings. This
429 siblings. This arbitration scheme can be used simultaneously with
/linux/net/sched/
H A Dsch_hfsc.c123 struct list_head siblings; /* sibling classes */ member
846 list_for_each_entry(p, &cl->children, siblings) { in hfsc_adjust_levels()
1078 list_add_tail(&cl->siblings, &parent->children); in hfsc_change_class()
1117 list_del(&cl->siblings); in hfsc_delete_class()
/linux/Documentation/scsi/
H A Dscsi-generic.rst13 is more generalized (but lower level) than its siblings and tends to be
/linux/drivers/scsi/libsas/
H A Dsas_internal.h198 INIT_LIST_HEAD(&dev->siblings); in sas_alloc_device()
H A Dsas_discover.c321 list_del_init(&dev->siblings); in sas_unregister_common_dev()
/linux/Documentation/virt/
H A Dne_overview.rst52 An enclave runs on dedicated cores. CPU 0 and its CPU siblings need to remain
/linux/Documentation/power/powercap/
H A Ddtpm.rst76 …e have a weight on a 2^10 basis reflecting the percentage of power consumption along the siblings::
/linux/Documentation/i2c/
H A Di2c-topology.rst100 mux-locked muxes that are not siblings, when there are address
/linux/Documentation/arch/x86/
H A Dtopology.rst118 The number of online threads is also printed in /proc/cpuinfo "siblings."
/linux/Documentation/driver-api/
H A Ddevice_link.rst14 mere parent/child relationship, e.g. between siblings, and have the

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