Searched refs:affinity (Results 1 – 11 of 11) sorted by relevance
| /kernel/irq/ |
| D | irqdesc.c | 57 if (!zalloc_cpumask_var_node(&desc->irq_common_data.affinity, in alloc_masks()
64 free_cpumask_var(desc->irq_common_data.affinity); in alloc_masks()
74 free_cpumask_var(desc->irq_common_data.affinity); in alloc_masks()
82 const struct cpumask *affinity) in desc_smp_init() argument
84 if (!affinity) in desc_smp_init()
85 affinity = irq_default_affinity; in desc_smp_init()
86 cpumask_copy(desc->irq_common_data.affinity, affinity); in desc_smp_init()
100 desc_smp_init(struct irq_desc *desc, int node, const struct cpumask *affinity) { } in desc_smp_init() argument
104 const struct cpumask *affinity, struct module *owner) in desc_set_defaults() argument
127 desc_smp_init(desc, node, affinity); in desc_set_defaults()
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| D | cpuhotplug.c | 58 const struct cpumask *affinity; in migrate_one_irq() local
105 affinity = irq_desc_get_pending_mask(desc); in migrate_one_irq()
107 affinity = irq_data_get_affinity_mask(d); in migrate_one_irq()
113 if (cpumask_any_and(affinity, cpu_online_mask) >= nr_cpu_ids) { in migrate_one_irq()
123 affinity = cpu_online_mask; in migrate_one_irq()
132 err = irq_do_set_affinity(d, affinity, false); in migrate_one_irq()
192 const struct cpumask *affinity = irq_data_get_affinity_mask(data); in irq_restore_affinity_of_irq() local
195 !irq_data_get_irq_chip(data) || !cpumask_test_cpu(cpu, affinity)) in irq_restore_affinity_of_irq()
211 irq_set_affinity_locked(data, affinity, false); in irq_restore_affinity_of_irq()
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| D | irqdomain.c | 30 bool realloc, const struct irq_affinity_desc *affinity);
711 const struct irq_affinity_desc *affinity) in irq_create_mapping_affinity_locked() argument
720 affinity); in irq_create_mapping_affinity_locked()
750 const struct irq_affinity_desc *affinity) in irq_create_mapping_affinity() argument
771 virq = irq_create_mapping_affinity_locked(domain, hwirq, affinity); in irq_create_mapping_affinity()
1102 int node, const struct irq_affinity_desc *affinity) in irq_domain_alloc_descs() argument
1108 affinity); in irq_domain_alloc_descs()
1114 affinity); in irq_domain_alloc_descs()
1117 affinity); in irq_domain_alloc_descs()
1491 bool realloc, const struct irq_affinity_desc *affinity) in irq_domain_alloc_irqs_locked() argument
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| D | msi.c | 36 const struct irq_affinity_desc *affinity) in msi_alloc_desc() argument
45 if (affinity) { in msi_alloc_desc()
46 desc->affinity = kmemdup(affinity, nvec * sizeof(*desc->affinity), GFP_KERNEL); in msi_alloc_desc()
47 if (!desc->affinity) { in msi_alloc_desc()
57 kfree(desc->affinity); in msi_free_desc()
85 desc = msi_alloc_desc(dev, init_desc->nvec_used, init_desc->affinity); in msi_add_msi_desc()
885 desc->affinity); in __msi_domain_alloc_irqs()
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| D | devres.c | 180 const struct irq_affinity_desc *affinity) in __devm_irq_alloc_descs() argument
189 base = __irq_alloc_descs(irq, from, cnt, node, owner, affinity); in __devm_irq_alloc_descs()
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| D | manage.c | 279 cpumask_copy(desc->irq_common_data.affinity, mask); in irq_do_set_affinity()
342 cpumask_copy(desc->irq_common_data.affinity, mask); in irq_set_affinity_deactivated()
397 struct irq_affinity_desc *affinity) in irq_update_affinity_desc() argument
435 if (affinity->is_managed) { in irq_update_affinity_desc()
440 cpumask_copy(desc->irq_common_data.affinity, &affinity->mask); in irq_update_affinity_desc()
528 cpumask_copy(cpumask, desc->irq_common_data.affinity); in irq_affinity_notify()
608 if (cpumask_intersects(desc->irq_common_data.affinity, in irq_setup_affinity()
610 set = desc->irq_common_data.affinity; in irq_setup_affinity()
1152 if (cpumask_available(desc->irq_common_data.affinity)) { in irq_thread_check_affinity()
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| D | Kconfig | 25 # Supports effective affinity mask
38 # Alpha specific irq affinity mechanism
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| D | Makefile | 18 obj-$(CONFIG_SMP) += affinity.o
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| D | ipi.c | 94 cpumask_copy(data->common->affinity, dest); in irq_reserve_ipi()
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| D | proc.c | 54 mask = desc->irq_common_data.affinity; in show_irq_affinity()
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| /kernel/rcu/ |
| D | Kconfig | 260 preempted between each callback, and (2) affinity or cgroups can
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