Re: [PATCH 1/7] perf: Unified API to record selective sets of archregisters

[Arnaldo Carvalho de Melo]

Em Fri, Jul 27, 2012 at 02:23:42PM +0200, Jiri Olsa escreveu:
> This brings a new API to help the selective dump of registers on
> event sampling, and its implementation for x86 arch.

  CC      arch/x86/kernel/perf_regs.o
/home/git/linux/arch/x86/kernel/perf_regs.c: In function
âperf_reg_validateâ:
/home/git/linux/arch/x86/kernel/perf_regs.c:83: error: âEINVALâ
undeclared (first use in this function)
/home/git/linux/arch/x86/kernel/perf_regs.c:83: error: (Each undeclared
identifier is reported only once
/home/git/linux/arch/x86/kernel/perf_regs.c:83: error: for each function
it appears in.)

- Arnaldo
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