Messages in this thread | | | Date | Tue, 6 Jul 1999 23:48:43 +0200 (CEST) | From | Rik van Riel <> | Subject | Re: Knowing which task is current in a CPU [ SMP ] |
| |
On Tue, 6 Jul 1999, Hugo Varotto wrote:
> I'm currently doing some stuff with SMP kernels, and I'd like to > know which task is currently running in which CPU.
> The only solution that I found is to go through all the runqueue,
> Does anybody know of other ( more efficient ) way of doing this ? > I'm working with the 2.2.x series
You obviously haven't taken a look at kernel/scheduler.c, the kernel is doing exactly what you describe in an efficient way.
cheers,
Rik -- Open Source: you deserve to be in control of your data. +-------------------------------------------------------------------+ | Le Reseau netwerksystemen BV: http://www.reseau.nl/ | | Linux Memory Management site: http://www.linux.eu.org/Linux-MM/ | | Nederlandse Linux documentatie: http://www.nl.linux.org/ | +-------------------------------------------------------------------+
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.rutgers.edu Please read the FAQ at http://www.tux.org/lkml/
| |