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
