On Fri, Oct 22, 2010 at 12:26 PM, Prabhu nath <gprabhunath@xxxxxxxxx> wrote:
Question: I need to calculate the time difference between t1 and t2.
Please help in indentifying the kernel function responsible to set the bit in the pending field on timer expiry and the kernel function which is responsible to organise the execution of the signal handler.
Not sure but ftrace might be helpful here.
http://lwn.net/Articles/366796/
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Regards,
Neependra
www.neependra.net
