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Re: [rtl] RTAI install
On Sun, 1 Oct 2000, Wilken Boie wrote:
: may I kindly hook a former posting of mine (which unfortunately
: was left unanswered) to this statement, which I assumed to be
: true but which appearently is contradicted by my observations:
:
: > it seems kind of strange, but each time I use ppp (for internet
: > access, over a serial port and an external ISDN adadpter) I
: > have to rmmod rtai_sched. Otherwise ppp still works but the
: > throughput becomes practically unusable.
Is this ppp behavour happens when you insmod only rtai_sched ? If no rtai
task is running - no CPU power consuming. If you run some RT task and this
task eats CPU - Linux can be scheduled too few times, so you can see ppp
glitches.
I use ppp over serial line with no problems. There was some troubles
whith ppp and running RT tasks, but after optimizing my code all problems
dissapeared.
:
:
Rus