Software and Hardware interrupt in top command

Daniel. danielhilst at gmail.com
Tue Apr 18 10:38:27 EDT 2017


Hi,

top command show si (sw irq) and hi (hw irq). The linux has
request_threaded_irq(irq, handler, thread_fn, ...) ...

Is `si' the time spend on thread_fn and `hi' the time spend on handler????


Regards,
-- 
“If you're going to try, go all the way. Otherwise, don't even start. ..."
  Charles Bukowski
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