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Mandeep Sandhu wrote:
On Mon, 2005-02-21 at 10:32 -0800, Om wrote:
On Mon, Feb 21, 2005 at 04:16:38PM +0530, Mandeep Sandhu hit keys to express the following:
Hi all,
Can someone suggest a reliable way of calculating the amount of time
spent inside an ISR?
one way i figured was to store the jiffies value on entering and exiting
the ISR and subtract these to get the time spent inside a drivers ISR
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