Messages in this thread |  | | Date | Tue, 27 Nov 2001 15:17:43 +0100 (CET) | From | Ingo Molnar <> | Subject | Re: [PATCH] proc-based cpu affinity user interface |
| |
On Mon, 26 Nov 2001, Davide Libenzi wrote:
> As I said in reply to Ingo patch, it'd be better to expose "number" > cpu masks not "logical" ( like cpus_allowed ). In this way the users > can use 0..N-1 ( N == number of cpus phisically available ) w/out > having to know the internal mapping between logical and number ids.
yep, agreed. I've uploaded a new set-affinity syscall patch with your improvement added:
http://redhat.com/~mingo/set-affinity-patches/set-affinity-2.4.16-A0
i've only tested it on x86 which has a 1:1 mapping between physical and logical CPUs, but it should be fine on other architectures as well.
Ingo
- 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/
|  |