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
¢éì®&Þ~º&¶¬+-±éÝ¥w®Ë±Êâmébìdz¹Þ)í
æèw*jg¬±¨¶Ýj/êäz¹Þà2Þ¨èÚ&¢)ß«a¶Úþø®G«éh®æj:+v¨wèÙ>W±êÞiÛaxPjØm¶ÿÃ-»+ùd_