RE: [PATCH v13 3/3] trace,x86: Add irq vector tracepoints

From: Seiji Aguchi
Date: Tue Jun 04 2013 - 16:21:58 EST


Steven,

>
> Hmm, maybe we can do it. Have two counters, a debug_idt_ctr and a
> trace_idt_ctr, then have a function that basically does this:
>
> if (this_cpu_read(debug_idt_ctr))

I think we can use "debug_stack_use_ctr" for the checking.
Is it correct?
Or, do I need to introduce a new debug_idt_ctr?

Seiji


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