lkml.org 
[lkml]   [2004]   [Apr]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] s390 (9/9): no timer interrupts in idle.
On Thu, Apr 29, 2004 at 10:24:23AM +0200, Martin Schwidefsky wrote:
>
> > idle_cpu_mask does not really represent CPUs that are conventionally
> > called "idle", it represents the ones that have hz timer switched
> > off (in your patch). So, why not just call it nohz_cpu_mask ?
> > RCU doesn't need an idle cpu mask, it has its own mechanism
> > for detecting idle cpus, it just needs to know about the ones
> > that have hz timers switched off. If you call it nohz_cpu_mask,
> > then it would make sense to say that for systems which do not
> > switch off hz timer, nohz_cpu_mask will always be CPU_MASK_NONE.
>
> Ok, I don't really mind the name change. It's nohz_cpu_mask then.

Thanks. Sorry about the name nitpick, I too didn't think about this
when Jan had first sent me the patch.

Dipankar
-
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/

\
 
 \ /
  Last update: 2005-03-22 14:02    [W:0.024 / U:0.788 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site