- Is KeQueryTimeIncrement or KeQueryInterruptTime can use in ISR rountine?
- Posted by Elliott on October 3rd, 2003
Hi All,
As mentioned DDK, KeQueryTimeIncrement and KeQueryInterruptTime can run
at any IRQL. But I found they always return same value(time) while the
driver calling them in ISR. I need to count the device interrupt interval
time for debugging purpose, then what can I do? Thanks,
Best Regards,
Elliott
A WDM driver beginner
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