lkml.org 
[lkml]   [2005]   [Jul]   [5]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: IBM HDAPS things are looking up
From
Date
On Mon, 2005-07-04 at 11:36 -0700, dean gaudet wrote:
> as for other details it's trivial to lock the daemon in memory and run
> it at nice -4 to get a head start on parking even when at 100% cpu and
> under memory load.
>

Negative nice values are not the correct solution when dealing with RT
constraints like this, you need SCHED_FIFO. You can't afford the chance
that the scheduler could decide to run another task due to some internal
heuristic.

Lee

-
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: 2005-07-05 07:17    [W:0.096 / U:0.644 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site