x86: arch_probe_nr_irqs

Impact: save RAM with large NR_CPUS, get smaller nr_irqs

Signed-off-by: Yinghai Lu <[email protected]>
Signed-off-by: Mike Travis <[email protected]>
This commit is contained in:
Yinghai Lu 2009-01-12 17:39:24 -08:00 • committed by Mike Travis
commit 4a046d1754
5 changed files with 26 additions and 12 deletions

View file

@ -795,6 +795,11 @@ int __init __weak early_irq_init(void)
return 0;
}
int __init __weak arch_probe_nr_irqs(void)
{
return 0;
}
int __init __weak arch_early_irq_init(void)
{
return 0;