From: William Cohen <wcohen@re...> - 2011-10-17 14:50:51
On 10/17/2011 10:14 AM, 张昭 wrote:
> Dear all:
> I am using linux kernel 2.6.24 on arm1176, but I can't catch CPU_CYCLES events, What I can do to resolve this problem.
IIRC OProfile in older kernels needs to be configured for the specific ARM processor archtitecture. You can see this in the Makefile for oprofile:
Check .configure file of your kernel and make sure that the appropriate CONFIG_* is set. I am not sure but I am guessing there should be a:
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