Re: how to determine kernel interrupt latency

http://stackoverflow.com/questions/15383259/are-there-any-kernel-tools-avail... checkout cyclictest. On Sat, Jan 11, 2014 at 3:25 PM, loody <miloody@gmail.com> wrote:

hi all: is it possible to determine interrupt latency in kernel with any ftrace or proc?

-- Regards,

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-- Regards, Peter Teoh