diff options
| author | Yinghai Lu <yinghai@kernel.org> | 2009-05-28 18:14:40 -0700 |
|---|---|---|
| committer | Pekka Enberg <penberg@cs.helsinki.fi> | 2009-06-11 19:27:08 +0300 |
| commit | dad213aeb59718623fc59defeff95fe8c3feb8a0 (patch) | |
| tree | 3b43b199f0c8a03f010f03087428b0d6c67cd75c /arch | |
| parent | 38c7fed2f5ffee17e1fa3e0f78b0e1bf43d52d13 (diff) | |
irq/cpumask: make memoryless node zero happy
Don't hardcode to node zero for early boot IRQ setup memory allocations.
[ penberg@cs.helsinki.fi: minor cleanups ]
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/kernel/apic/io_apic.c | 6 |
1 files changed, 4 insertions, 2 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); } |