Messages in this thread | | | Date | Sun, 10 Aug 2003 21:33:05 -0700 (PDT) | Subject | Re: /proc/stat's intr field looks odd, although /proc/interrupts seems correct | From | "Randy.Dunlap" <> |
| |
> On Sun, 2003-08-10 at 20:48, Randy.Dunlap wrote: > >> Yes, for most architectures, it prints interrupts from 0 thru NR_IRQS: >> for (i = 0 ; i < NR_IRQS ; i++) >> len += sprintf(page + len, " %u", kstat_irqs(i)); >> and NR_IRQS varies depending on the kernel build options, but (for x86) is >> usually either 16 or 224. > > Eww. So I guess on SMP, it is 224.
Yes.
> Might be nice to only print lines that are registered, like > /proc/interrupts. But then you have no way of knowing which field is which > interrupt line. Ugh. > > How can we expect anything to parse that line?
Ugh-ly? We can move it to sysfs and then change the file format to intnum:count pairs (e.g.).
~Randy
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |