diff options
| -rw-r--r-- | arch/x86/kernel/apic/io_apic.c | 6 | ||||
| -rw-r--r-- | kernel/irq/handle.c | 9 |
2 files changed, 9 insertions, 6 deletions
diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c index 139201a562b..94605e7f6a5 100644 --- a/arch/x86/kernel/apic/io_apic.c +++ b/arch/x86/kernel/apic/io_apic.c @@ -177,16 +177,18 @@ int __init arch_early_irq_init(void) struct irq_cfg *cfg; struct irq_desc *desc; int count; + int node; int i; cfg = irq_cfgx; count = ARRAY_SIZE(irq_cfgx); + node= cpu_to_node(boot_cpu_id); for (i = 0; i < count; i++) { desc = irq_to_desc(i); desc->chip_data = &cfg[i]; - alloc_cpumask_var(&cfg[i].domain, GFP_NOWAIT); - alloc_cpumask_var(&cfg[i].old_domain, GFP_NOWAIT); + alloc_cpumask_var_node(&cfg[i].domain, GFP_NOWAIT, node); + alloc_cpumask_var_node(&cfg[i].old_domain, GFP_NOWAIT, node); if (i < NR_IRQS_LEGACY) cpumask_setall(cfg[i].domain); } diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c index a60018402f4..e161999b668 100644 --- a/kernel/irq/handle.c +++ b/kernel/irq/handle.c @@ -150,6 +150,7 @@ int __init early_irq_init(void) { struct irq_desc *desc; int legacy_count; + int node; int i; init_irq_default_affinity(); @@ -160,20 +161,20 @@ int __init early_irq_init(void) desc = irq_desc_legacy; legacy_count = ARRAY_SIZE(irq_desc_legacy); + node = first_online_node; /* allocate irq_desc_ptrs array based on nr_irqs */ irq_desc_ptrs = alloc_bootmem(nr_irqs * sizeof(void *)); /* allocate based on nr_cpu_ids */ - /* FIXME: invert kstat_irgs, and it'd be a per_cpu_alloc'd thing */ - kstat_irqs_legacy = alloc_bootmem(NR_IRQS_LEGACY * nr_cpu_ids * - sizeof(int)); + kstat_irqs_legacy = kzalloc_node(NR_IRQS_LEGACY * nr_cpu_ids * + sizeof(int), GFP_NOWAIT, node); for (i = 0; i < legacy_count; i++) { desc[i].irq = i; desc[i].kstat_irqs = kstat_irqs_legacy + i * nr_cpu_ids; lockdep_set_class(&desc[i].lock, &irq_desc_lock_class); - alloc_desc_masks(&desc[i], 0, true); + alloc_desc_masks(&desc[i], node, true); init_desc_masks(&desc[i]); irq_desc_ptrs[i] = desc + i; } |