[mythtv-users] Fastest Remote in the west....
Mario Limonciello
mario.mailing at gmail.com
Sat May 21 12:53:21 UTC 2005
From reading this description:
│ This option reduces the latency of the kernel when reacting to │
│ real-time or interactive events by allowing a low priority process to │
│ be preempted even if it is in kernel mode executing a system call. │
│ This allows applications to run more reliably even when the system is │
│ under load. On contrary it may also break your drivers and add │
│ priority inheritance problems to your system. Don't select it if │
│ you rely on a stable system or have slightly obscure hardware. │
│ It's also not very well tested on x86-64 currently.
I can see its not completely supported amd64, before rebuilding my
currently stable myth frontend/backend with support for this, has
anyone on list actually tested on amd64 with this enabled?
Mario
On 5/21/05, Michael T. Dean <mtdean at thirdcontact.com> wrote:
> Scott Arthur wrote:
>
> > I'm running a stock 2.6 Ubuntu Hoary kernel. Haven't had much luck
> > with compiling my own kernel, but found a good Debian tutorial so will
> > give it a try. Where should I look for pre-emptible in the kernel config?
>
> Are you sure you don't already have a pre-emptible kernel? Assuming
> your kernel was compiled with CONFIG_IKCONFIG_PROC, you check with:
>
> $ zcat /proc/config.gz | grep PREEMPT
>
> If you see "CONFIG_PREEMPT=y", you're already there.
>
> HTH.
> Mike
>
> _______________________________________________
> mythtv-users mailing list
> mythtv-users at mythtv.org
> http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users
>
More information about the mythtv-users
mailing list