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-rw-r--r--kernel/irq/handle.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
index a60018402f4..10457854123 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 *));
+ irq_desc_ptrs = kcalloc(nr_irqs, sizeof(void *), GFP_NOWAIT);
/* 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;
}