Re: [Fwd: [Adeos-main] LRTBF par-log.c & adeos_critical_enter question]

[Hannes Mayer <h.mayer@domain.hid>]

Kristian Benoit wrote:
> On Tue, 2005-07-12 at 23:55 +0200, Hannes Mayer wrote:
> 
>>I mean, is it possible to get information on how many interrupts were
>>lost ?
> 
> 
> Just a though like that, that depend of what you want to do when you
> critical enter.
> 
> Suppose you have the domains root and ham. Where root is the Linux
> domain and ham is your domain that handle your interrupt. Then if you
> add the domain potatoes that is of higher priority than root and ham.
> You can suspend the domain potatoes most of the time, but when you stall
> (stalling instead of critical_enter is the key) the domain ham you can
> resume the domain potatoes that will count the number of interrupt
> receive upon reception of your interrupt. Then when you unstall the
> domain ham, you get the count from the domain potatoes and resuspend it.
> 
> Kristian

Thanks a lot Kristian and Philippe for your answers and tips!
I've got some good pointers now for further research!
If a day would just have 36 hours ;-)

Best regards,
Hannes.