Re: [PATCH v13 3/3] trace,x86: Add irq vector tracepoints
From: Steven Rostedt
Date: Tue Jun 04 2013 - 16:58:19 EST
On Tue, 2013-06-04 at 20:20 +0000, Seiji Aguchi wrote:
> > 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?
No, it's the same variable. I was thinking we should rename it too, as
debug_stack_use_ctr, doesn't really describe what is happening anymore.
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