Messages in this thread | | | Date | Wed, 8 Dec 2004 16:00:55 +0000 | From | John Levon <> | Subject | Re: [mm patch] oprofile: backtrace operation does not initialized |
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On Wed, Dec 08, 2004 at 06:30:51PM +0900, Akinobu Mita wrote:
> When I forced the oprofile to use timer interrupt with specifying > "timer=1" module parameter. "oprofile_operations->backtrace" did > not initialized on i386. > > Please apply this patch, or make oprofile initialize the backtrace > operation in case of using timer interrupt in your preferable way.
I don't like this patch. The arches should just set the backtrace always, then try to init the hardware. oprofile_init() should then force the timer ops as needed.
Greg?
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