14 Nov
2006
14 Nov
'06
10:54 p.m.
On Tue, 14 Nov 2006 18:11:14 -0500
Lee Revell <rlrevell(a)joe-job.com> wrote:
On Tue, 2006-11-14 at 15:56 -0700, Glenn Greenfield
wrote:
But there would be no point in using the realtime LSM or the RT rlimit
on a non RT kernel. True ?
Thanks.
--
David
Yes - a kernel configured for realtime
preemtion.
$ zcat /proc/config.gz |grep PREEMPT_RT
CONFIG_PREEMPT_RT=y
Actually no. This is a common misconception.
The point of realtime preemption is to improve realtime performance.
The point of PAM and RT limits and the realtime LSM is to allow
non-root users to run realtime applications.
The two have nothing to do with each other.