On Fri, Mar 8, 2013 at 11:53 AM, Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx> wrote: >> + * irq_realloc_desc - allocate irq descriptor for irq that is already reserved > > Which begs the question - why was it not allocated when it was reserved? The reasons for not allocating them during reserving: 1. only several pins in ioapic are used, allocate for them pin, will waste memory for not used one. 2. relocate later could make sure irq_desc is allocated on local node ram. Thanks Yinghai -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
