Re: regarding do_irq

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On Thu, Sep 9, 2010 at 12:04 PM, Dave Hylands <dhylands@xxxxxxxxx> wrote:

The kernel has the notion of "going idle". This happens whenever there
is nothing to do. 
Hi Dave from your message I want to ask going idle suppose I am having a Linux box on my system.
Then display manager,polling and other things are constantly happening which are being handled by the CPU so when does 
the kernel goes idle I am not able to understand how can kernel be idle.

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